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152110522031 = 1319615832073
BaseRepresentation
bin1000110110101001111…
…1100101111010101111
3112112121211210010211012
42031222133211322233
54443010243201111
6153513440215435
713663304050466
oct2155237457257
9475554703735
10152110522031
1159567473636
122559160a57b
13114618b2670
14750dbb99dd
153e5402448b
hex236a7e5eaf

152110522031 has 8 divisors (see below), whose sum is σ = 172432980720. Its totient is φ = 133019727552.

The previous prime is 152110521989. The next prime is 152110522051. The reversal of 152110522031 is 130225011251.

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 152110522031 - 214 = 152110505647 is a prime.

It is a super-2 number, since 2×1521105220312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152110521988 and 152110522006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152110522051) 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, 307915790 + ... + 307916283.

It is an arithmetic number, because the mean of its divisors is an integer number (21554122590).

Almost surely, 2152110522031 is an apocalyptic number.

152110522031 is a deficient number, since it is larger than the sum of its proper divisors (20322458689).

152110522031 is a wasteful number, since it uses less digits than its factorization.

152110522031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615832105.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 152110522031 its reverse (130225011251), we get a palindrome (282335533282).

The spelling of 152110522031 in words is "one hundred fifty-two billion, one hundred ten million, five hundred twenty-two thousand, thirty-one".

Divisors: 1 13 19 247 615832073 8005816949 11700809387 152110522031