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34879996954 = 2111585454407
BaseRepresentation
bin100000011111000000…
…101000010000011010
310100000211212102201001
4200133000220100122
51032413234400304
624005035215214
72343234040135
oct403700502032
9110024772631
1034879996954
1113879937a70
1269152a750a
13339b3c856a
14198c5cd21c
15d92278da4
hex81f02841a

34879996954 has 8 divisors (see below), whose sum is σ = 57076358688. Its totient is φ = 15854544060.

The previous prime is 34879996937. The next prime is 34879996979. The reversal of 34879996954 is 45969997843.

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

It is a super-2 number, since 2×348799969542 (a number of 22 digits) contains 22 as substring.

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, 792727182 + ... + 792727225.

It is an arithmetic number, because the mean of its divisors is an integer number (7134544836).

Almost surely, 234879996954 is an apocalyptic number.

34879996954 is a deficient number, since it is larger than the sum of its proper divisors (22196361734).

34879996954 is a wasteful number, since it uses less digits than its factorization.

34879996954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585454420.

The product of its digits is 529079040, while the sum is 73.

The spelling of 34879996954 in words is "thirty-four billion, eight hundred seventy-nine million, nine hundred ninety-six thousand, nine hundred fifty-four".

Divisors: 1 2 11 22 1585454407 3170908814 17439998477 34879996954