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151035101 = 7210728807
BaseRepresentation
bin10010000000010…
…01110011011101
3101112012101012122
421000021303131
5302131110401
622553112325
73512530400
oct1100116335
9345171178
10151035101
11782899a8
12426b86a5
13253a20a9
14160b7d37
15d3d621b
hex9009cdd

151035101 has 12 divisors (see below), whose sum is σ = 177342048. Its totient is φ = 128244312.

The previous prime is 151035041. The next prime is 151035113. The reversal of 151035101 is 101530151.

It is not a de Polignac number, because 151035101 - 218 = 150772957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 151035101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151035121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9161 + ... + 19646.

It is an arithmetic number, because the mean of its divisors is an integer number (14778504).

Almost surely, 2151035101 is an apocalyptic number.

It is an amenable number.

151035101 is a deficient number, since it is larger than the sum of its proper divisors (26306947).

151035101 is a wasteful number, since it uses less digits than its factorization.

151035101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28928 (or 28921 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 17.

The square root of 151035101 is about 12289.6338838877. The cubic root of 151035101 is about 532.5486606476.

Adding to 151035101 its reverse (101530151), we get a palindrome (252565252).

The spelling of 151035101 in words is "one hundred fifty-one million, thirty-five thousand, one hundred one".

Divisors: 1 7 49 107 749 5243 28807 201649 1411543 3082349 21576443 151035101