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130697363951 = 7111989335177
BaseRepresentation
bin111100110111000101…
…0111000000111101111
3110111100112011000010022
41321232022320013233
54120132011121301
6140012550032355
712304542156260
oct1715612700757
9414315130108
10130697363951
1150479288a80
12213b63486bb
13c42b50011b
14647bd58967
1535ee1b4d1b
hex1e6e2b81ef

130697363951 has 16 divisors (see below), whose sum is σ = 171523541760. Its totient is φ = 96481990080.

The previous prime is 130697363939. The next prime is 130697363959. The reversal of 130697363951 is 159363796031.

It is not a de Polignac number, because 130697363951 - 26 = 130697363887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130697363893 and 130697363902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130697363959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44666126 + ... + 44669051.

It is an arithmetic number, because the mean of its divisors is an integer number (10720221360).

Almost surely, 2130697363951 is an apocalyptic number.

130697363951 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130697363951 is a deficient number, since it is larger than the sum of its proper divisors (40826177809).

130697363951 is a wasteful number, since it uses less digits than its factorization.

130697363951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89335214.

The product of its (nonzero) digits is 2755620, while the sum is 53.

The spelling of 130697363951 in words is "one hundred thirty billion, six hundred ninety-seven million, three hundred sixty-three thousand, nine hundred fifty-one".

Divisors: 1 7 11 19 77 133 209 1463 89335177 625346239 982686947 1697368363 6878808629 11881578541 18671051993 130697363951