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130668098 = 2115939459
BaseRepresentation
bin1111100100111…
…01011001000010
3100002212121221012
413302131121002
5231422334343
620544400522
73144442361
oct762353102
9302777835
10130668098
1167838970
1237916142
13210c0902
14134d57d8
15b711718
hex7c9d642

130668098 has 8 divisors (see below), whose sum is σ = 213820560. Its totient is φ = 59394580.

The previous prime is 130668061. The next prime is 130668101. The reversal of 130668098 is 890866031.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2969708 + ... + 2969751.

It is an arithmetic number, because the mean of its divisors is an integer number (26727570).

Almost surely, 2130668098 is an apocalyptic number.

130668098 is a deficient number, since it is larger than the sum of its proper divisors (83152462).

130668098 is a wasteful number, since it uses less digits than its factorization.

130668098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5939472.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 130668098 is about 11431.0147406081. The cubic root of 130668098 is about 507.4460269229.

The spelling of 130668098 in words is "one hundred thirty million, six hundred sixty-eight thousand, ninety-eight".

Divisors: 1 2 11 22 5939459 11878918 65334049 130668098