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10156741157 is a prime number
BaseRepresentation
bin10010111010110001…
…11001001000100101
3222012211200220120102
421131120321020211
5131300111204112
64355502113445
7506456606153
oct113530711045
928184626512
1010156741157
114342240a62
121b7557b885
13c5b309814
146c4cc43d3
153e6a1ebc2
hex25d639225

10156741157 has 2 divisors, whose sum is σ = 10156741158. Its totient is φ = 10156741156.

The previous prime is 10156741151. The next prime is 10156741159. The reversal of 10156741157 is 75114765101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5188464961 + 4968276196 = 72031^2 + 70486^2 .

It is an emirp because it is prime and its reverse (75114765101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10156741157 - 216 = 10156675621 is a prime.

Together with 10156741159, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10156741157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10156741151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078370578 + 5078370579.

It is an arithmetic number, because the mean of its divisors is an integer number (5078370579).

Almost surely, 210156741157 is an apocalyptic number.

It is an amenable number.

10156741157 is a deficient number, since it is larger than the sum of its proper divisors (1).

10156741157 is an equidigital number, since it uses as much as digits as its factorization.

10156741157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 38.

The spelling of 10156741157 in words is "ten billion, one hundred fifty-six million, seven hundred forty-one thousand, one hundred fifty-seven".