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2201532051 = 31913383609
BaseRepresentation
bin1000001100111000…
…1011011010010011
312200102120102020010
42003032023122103
514002043011201
61002242250003
7105361466535
oct20316133223
95612512203
102201532051
11a2a786684
12515356903
13291149ab4
1416c559855
15cd420bd6
hex8338b693

2201532051 has 8 divisors (see below), whose sum is σ = 2936918160. Its totient is φ = 1466916992.

The previous prime is 2201532037. The next prime is 2201532059. The reversal of 2201532051 is 1502351022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2201532051 - 26 = 2201531987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201532059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186066 + ... + 197543.

It is an arithmetic number, because the mean of its divisors is an integer number (367114770).

Almost surely, 22201532051 is an apocalyptic number.

2201532051 is a deficient number, since it is larger than the sum of its proper divisors (735386109).

2201532051 is a wasteful number, since it uses less digits than its factorization.

2201532051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385525.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2201532051 is about 46920.4864744602. The cubic root of 2201532051 is about 1300.8932817108.

Adding to 2201532051 its reverse (1502351022), we get a palindrome (3703883073).

The spelling of 2201532051 in words is "two billion, two hundred one million, five hundred thirty-two thousand, fifty-one".

Divisors: 1 3 1913 5739 383609 1150827 733844017 2201532051