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230132012010 = 23526573288679
BaseRepresentation
bin1101011001010011101…
…1111101001111101010
3211000000021222111022020
43112110323331033222
512232302243341020
6253415435405310
722424612553345
oct3262473751752
9730007874266
10230132012010
118966458086a
12387268b3836
1318916b55794
14b1d1c9145c
155ebd977c40
hex3594efd3ea

230132012010 has 32 divisors (see below), whose sum is σ = 552339527040. Its totient is φ = 61366014528.

The previous prime is 230132012003. The next prime is 230132012017. The reversal of 230132012010 is 10210231032.

It is an interprime number because it is at equal distance from previous prime (230132012003) and next prime (230132012017).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (230132012017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652851 + ... + 941529.

It is an arithmetic number, because the mean of its divisors is an integer number (17260610220).

Almost surely, 2230132012010 is an apocalyptic number.

230132012010 is an abundant number, since it is smaller than the sum of its proper divisors (322207515030).

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

230132012010 is a wasteful number, since it uses less digits than its factorization.

230132012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315262.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 230132012010 its reverse (10210231032), we get a palindrome (240342243042).

The spelling of 230132012010 in words is "two hundred thirty billion, one hundred thirty-two million, twelve thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 26573 53146 79719 132865 159438 265730 288679 398595 577358 797190 866037 1443395 1732074 2886790 4330185 8660370 7671067067 15342134134 23013201201 38355335335 46026402402 76710670670 115066006005 230132012010