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151232456651 is a prime number
BaseRepresentation
bin1000110011011000101…
…0000010011111001011
3112110100122112210120012
42030312022002133023
54434211002103101
6153250352222135
713632452446223
oct2146612023713
9473318483505
10151232456651
1159156863071
122538753a94b
13113519c8b53
14746932d083
153e01dcbbbb
hex23362827cb

151232456651 has 2 divisors, whose sum is σ = 151232456652. Its totient is φ = 151232456650.

The previous prime is 151232456593. The next prime is 151232456657. The reversal of 151232456651 is 156654232151.

It is a strong prime.

It is an emirp because it is prime and its reverse (156654232151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151232456651 - 234 = 134052587467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151232456599 and 151232456608.

It is not a weakly prime, because it can be changed into another prime (151232456657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75616228325 + 75616228326.

It is an arithmetic number, because the mean of its divisors is an integer number (75616228326).

Almost surely, 2151232456651 is an apocalyptic number.

151232456651 is a deficient number, since it is larger than the sum of its proper divisors (1).

151232456651 is an equidigital number, since it uses as much as digits as its factorization.

151232456651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216000, while the sum is 41.

The spelling of 151232456651 in words is "one hundred fifty-one billion, two hundred thirty-two million, four hundred fifty-six thousand, six hundred fifty-one".