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2106014708 = 227228973709
BaseRepresentation
bin111110110000111…
…0011101111110100
312102202211122001202
41331201303233310
513303114432313
6544551112032
7103121554400
oct17541635764
95382748052
102106014708
11990877026
124a9372618
13277415765
1415d9b4100
15c4d54558
hex7d873bf4

2106014708 has 36 divisors (see below), whose sum is σ = 4289880420. Its totient is φ = 902022912.

The previous prime is 2106014699. The next prime is 2106014737. The reversal of 2106014708 is 8074106012.

It can be written as a sum of positive squares in 2 ways, for example, as 385258384 + 1720756324 = 19628^2 + 41482^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 565958 + ... + 569666.

It is an arithmetic number, because the mean of its divisors is an integer number (119163345).

Almost surely, 22106014708 is an apocalyptic number.

2106014708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2106014708 is an abundant number, since it is smaller than the sum of its proper divisors (2183865712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2106014708 is a wasteful number, since it uses less digits than its factorization.

2106014708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624 (or 6615 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 2106014708 is about 45891.3358707284. The cubic root of 2106014708 is about 1281.8005884656.

The spelling of 2106014708 in words is "two billion, one hundred six million, fourteen thousand, seven hundred eight".

Divisors: 1 2 4 7 14 28 49 98 196 2897 3709 5794 7418 11588 14836 20279 25963 40558 51926 81116 103852 141953 181741 283906 363482 567812 726964 10744973 21489946 42979892 75214811 150429622 300859244 526503677 1053007354 2106014708