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130547739958 = 219311039531129
BaseRepresentation
bin111100110010101000…
…0000110110100110110
3110110222002121022120221
41321211100012310312
54114330210134313
6135550043044554
712301044323566
oct1714520066466
9413862538527
10130547739958
1150401883289
122137421075a
13c40650340c
14646612ada6
1535e0eabc8d
hex1e65406d36

130547739958 has 64 divisors (see below), whose sum is σ = 215259033600. Its totient is φ = 59147988480.

The previous prime is 130547739941. The next prime is 130547739967. The reversal of 130547739958 is 859937745031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130547739896 and 130547739905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115630738 + ... + 115631866.

It is an arithmetic number, because the mean of its divisors is an integer number (3363422400).

Almost surely, 2130547739958 is an apocalyptic number.

130547739958 is a deficient number, since it is larger than the sum of its proper divisors (84711293642).

130547739958 is a wasteful number, since it uses less digits than its factorization.

130547739958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 28576800, while the sum is 61.

The spelling of 130547739958 in words is "one hundred thirty billion, five hundred forty-seven million, seven hundred thirty-nine thousand, nine hundred fifty-eight".

Divisors: 1 2 19 31 38 62 103 206 589 953 1129 1178 1906 1957 2258 3193 3914 6386 18107 21451 29543 34999 36214 42902 59086 60667 69998 98159 116287 121334 196318 232574 561317 664981 1075937 1122634 1329962 1865021 2151874 2209453 3042929 3604897 3730042 4418906 6085858 7209794 20442803 33354047 40885606 57815651 66708094 68493043 110821511 115631302 136986086 221643022 633726893 1267453786 2105608709 3435466841 4211217418 6870933682 65273869979 130547739958