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130924115 = 573740689
BaseRepresentation
bin1111100110110…
…11111001010011
3100010100122010022
413303123321103
5232004032430
620554054055
73146556650
oct763337123
9303318108
10130924115
11679a3253
1237a1a32b
13211802ba
1413560c27
15b7624e5
hex7cdbe53

130924115 has 8 divisors (see below), whose sum is σ = 179553120. Its totient is φ = 89776512.

The previous prime is 130924103. The next prime is 130924139. The reversal of 130924115 is 511429031.

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

It is not a de Polignac number, because 130924115 - 24 = 130924099 is a prime.

It is a super-2 number, since 2×1309241152 = 34282247777066450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870310 + ... + 1870379.

It is an arithmetic number, because the mean of its divisors is an integer number (22444140).

Almost surely, 2130924115 is an apocalyptic number.

130924115 is a deficient number, since it is larger than the sum of its proper divisors (48629005).

130924115 is an equidigital number, since it uses as much as digits as its factorization.

130924115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740701.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 130924115 is about 11442.2076104220. The cubic root of 130924115 is about 507.7772224140. Note that the first 3 decimals are identical.

The spelling of 130924115 in words is "one hundred thirty million, nine hundred twenty-four thousand, one hundred fifteen".

Divisors: 1 5 7 35 3740689 18703445 26184823 130924115