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130674043 = 1495091723
BaseRepresentation
bin1111100100111…
…10110101111011
3100002212221002101
413302132311323
5231423032133
620544444231
73144465613
oct762366573
9302787071
10130674043
1167842385
1237919677
13210c3526
14134d7a43
15b71337d
hex7c9ed7b

130674043 has 8 divisors (see below), whose sum is σ = 131886000. Its totient is φ = 129466848.

The previous prime is 130674031. The next prime is 130674067. The reversal of 130674043 is 340476031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130674043 - 221 = 128576891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131674043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74980 + ... + 76702.

It is an arithmetic number, because the mean of its divisors is an integer number (16485750).

Almost surely, 2130674043 is an apocalyptic number.

130674043 is a deficient number, since it is larger than the sum of its proper divisors (1211957).

130674043 is a wasteful number, since it uses less digits than its factorization.

130674043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 130674043 is about 11431.2747758069. The cubic root of 130674043 is about 507.4537225551.

The spelling of 130674043 in words is "one hundred thirty million, six hundred seventy-four thousand, forty-three".

Divisors: 1 149 509 1723 75841 256727 877007 130674043