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100091510076461 is a prime number
BaseRepresentation
bin10110110000100001011110…
…111001110011010000101101
3111010101122200102200001212212
4112300201132321303100231
5101104344403034421321
6552513223245140205
730040241633022131
oct2660413671632055
9433348612601785
10100091510076461
112998a631070042
12b2864a425a665
1343b0786a77a97
141aa06524b73c1
15b889234d655b
hex5b085ee7342d

100091510076461 has 2 divisors, whose sum is σ = 100091510076462. Its totient is φ = 100091510076460.

The previous prime is 100091510076427. The next prime is 100091510076473. The reversal of 100091510076461 is 164670015190001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95015023429225 + 5076486647236 = 9747565^2 + 2253106^2 .

It is a cyclic number.

It is not a de Polignac number, because 100091510076461 - 210 = 100091510075437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100091510076661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50045755038230 + 50045755038231.

It is an arithmetic number, because the mean of its divisors is an integer number (50045755038231).

Almost surely, 2100091510076461 is an apocalyptic number.

It is an amenable number.

100091510076461 is a deficient number, since it is larger than the sum of its proper divisors (1).

100091510076461 is an equidigital number, since it uses as much as digits as its factorization.

100091510076461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 41.

The spelling of 100091510076461 in words is "one hundred trillion, ninety-one billion, five hundred ten million, seventy-six thousand, four hundred sixty-one".