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157016341 is a prime number
BaseRepresentation
bin10010101101111…
…10000100010101
3101221110020221001
421112332010111
5310144010331
623325223301
73614421406
oct1126760425
9357406831
10157016341
11806a4779
1244701b31
13266b76a1
1416bd39ad
15dbb8561
hex95be115

157016341 has 2 divisors, whose sum is σ = 157016342. Its totient is φ = 157016340.

The previous prime is 157016339. The next prime is 157016351. The reversal of 157016341 is 143610751.

157016341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85951441 + 71064900 = 9271^2 + 8430^2 .

It is an emirp because it is prime and its reverse (143610751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157016341 - 21 = 157016339 is a prime.

Together with 157016339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157016351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78508170 + 78508171.

It is an arithmetic number, because the mean of its divisors is an integer number (78508171).

Almost surely, 2157016341 is an apocalyptic number.

It is an amenable number.

157016341 is a deficient number, since it is larger than the sum of its proper divisors (1).

157016341 is an equidigital number, since it uses as much as digits as its factorization.

157016341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 157016341 is about 12530.6161460640. The cubic root of 157016341 is about 539.4877870459.

The spelling of 157016341 in words is "one hundred fifty-seven million, sixteen thousand, three hundred forty-one".