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132245015480 = 23519117309557
BaseRepresentation
bin111101100101001101…
…0101100101110111000
3110122100101022211220022
41323022122230232320
54131314210443410
6140430313350012
712361104040664
oct1731232545670
9418311284808
10132245015480
11510a2955526
1221768708308
13c617037866
1465877038a4
15368eec3455
hex1eca6acbb8

132245015480 has 32 divisors (see below), whose sum is σ = 299109162240. Its totient is φ = 52621050240.

The previous prime is 132245015479. The next prime is 132245015549. The reversal of 132245015480 is 84510542231.

It is a self number, because there is not a number n which added to its sum of digits gives 132245015480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8647139 + ... + 8662418.

It is an arithmetic number, because the mean of its divisors is an integer number (9347161320).

Almost surely, 2132245015480 is an apocalyptic number.

132245015480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132245015480 is an abundant number, since it is smaller than the sum of its proper divisors (166864146760).

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

132245015480 is a wasteful number, since it uses less digits than its factorization.

132245015480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17309759 (or 17309755 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 132245015480 in words is "one hundred thirty-two billion, two hundred forty-five million, fifteen thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 191 382 764 955 1528 1910 3820 7640 17309557 34619114 69238228 86547785 138476456 173095570 346191140 692382280 3306125387 6612250774 13224501548 16530626935 26449003096 33061253870 66122507740 132245015480