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151035413 = 157962009
BaseRepresentation
bin10010000000010…
…01111000010101
3101112012101122012
421000021320111
5302131113123
622553114005
73512531324
oct1100117025
9345171565
10151035413
117828a161
12426b8905
13253a2289
14160b80bb
15d3d6378
hex9009e15

151035413 has 4 divisors (see below), whose sum is σ = 151997580. Its totient is φ = 150073248.

The previous prime is 151035359. The next prime is 151035419. The reversal of 151035413 is 314530151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314530151 = 1324194627.

It can be written as a sum of positive squares in 2 ways, for example, as 23639044 + 127396369 = 4862^2 + 11287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-151035413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151035419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480848 + ... + 481161.

It is an arithmetic number, because the mean of its divisors is an integer number (37999395).

Almost surely, 2151035413 is an apocalyptic number.

It is an amenable number.

151035413 is a deficient number, since it is larger than the sum of its proper divisors (962167).

151035413 is an equidigital number, since it uses as much as digits as its factorization.

151035413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962166.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 151035413 is about 12289.6465775058. The cubic root of 151035413 is about 532.5490273505.

Adding to 151035413 its reverse (314530151), we get a palindrome (465565564).

The spelling of 151035413 in words is "one hundred fifty-one million, thirty-five thousand, four hundred thirteen".

Divisors: 1 157 962009 151035413