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2970130696 = 2313197914431
BaseRepresentation
bin1011000100001000…
…1001100100001000
321122222211021100121
42301002021210020
522040323140241
61210420113024
7133413460111
oct26102114410
97588737317
102970130696
11129461a175
126aa835774
13384456bb0
1420266d208
15125b43ad1
hexb1089908

2970130696 has 32 divisors (see below), whose sum is σ = 6000825600. Its totient is φ = 1370041920.

The previous prime is 2970130693. The next prime is 2970130721. The reversal of 2970130696 is 6960310792.

It is not an unprimeable number, because it can be changed into a prime (2970130693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198601 + ... + 213031.

It is an arithmetic number, because the mean of its divisors is an integer number (187525800).

Almost surely, 22970130696 is an apocalyptic number.

2970130696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2970130696 is an abundant number, since it is smaller than the sum of its proper divisors (3030694904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2970130696 is a wasteful number, since it uses less digits than its factorization.

2970130696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16429 (or 16425 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 2970130696 is about 54498.9054568989. The cubic root of 2970130696 is about 1437.4470416382.

The spelling of 2970130696 in words is "two billion, nine hundred seventy million, one hundred thirty thousand, six hundred ninety-six".

Divisors: 1 2 4 8 13 26 52 104 1979 3958 7916 14431 15832 25727 28862 51454 57724 102908 115448 187603 205816 375206 750412 1500824 28558949 57117898 114235796 228471592 371266337 742532674 1485065348 2970130696