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34968136 = 2372412591
BaseRepresentation
bin1000010101100…
…1001001001000
32102210120021011
42011121021020
532422440021
63245253304
7603136630
oct205311110
972716234
1034968136
1118814095
12b864234
137324408
1449036c0
15310ade1
hex2159248

34968136 has 32 divisors (see below), whose sum is σ = 75271680. Its totient is φ = 14918400.

The previous prime is 34968107. The next prime is 34968137. The reversal of 34968136 is 63186943.

It is not an unprimeable number, because it can be changed into a prime (34968137) 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, 12201 + ... + 14791.

It is an arithmetic number, because the mean of its divisors is an integer number (2352240).

Almost surely, 234968136 is an apocalyptic number.

It is an amenable number.

34968136 is an abundant number, since it is smaller than the sum of its proper divisors (40303544).

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

34968136 is a wasteful number, since it uses less digits than its factorization.

34968136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845 (or 2841 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 34968136 is about 5913.3861703765. The cubic root of 34968136 is about 327.0073349207.

The spelling of 34968136 in words is "thirty-four million, nine hundred sixty-eight thousand, one hundred thirty-six".

Divisors: 1 2 4 7 8 14 28 56 241 482 964 1687 1928 2591 3374 5182 6748 10364 13496 18137 20728 36274 72548 145096 624431 1248862 2497724 4371017 4995448 8742034 17484068 34968136