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2913625068 = 2231992514861
BaseRepresentation
bin1010110110101010…
…0110001111101100
321112001111111012120
42231222212033230
521431342000233
61201041032540
7132126255504
oct25552461754
97461444176
102913625068
111265735702
12693925750
13375831603
141d8d60a04
15120bd14b3
hexadaa63ec

2913625068 has 48 divisors (see below), whose sum is σ = 6861254400. Its totient is φ = 962280000.

The previous prime is 2913625067. The next prime is 2913625069. The reversal of 2913625068 is 8605263192.

It is an interprime number because it is at equal distance from previous prime (2913625067) and next prime (2913625069).

It is a super-2 number, since 2×29136250682 = 16978422073756009248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2913625063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596958 + ... + 601818.

It is an arithmetic number, because the mean of its divisors is an integer number (142942800).

Almost surely, 22913625068 is an apocalyptic number.

It is an amenable number.

2913625068 is an abundant number, since it is smaller than the sum of its proper divisors (3947629332).

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

2913625068 is a wasteful number, since it uses less digits than its factorization.

2913625068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318 (or 5316 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 2913625068 is about 53978.0054096111. The cubic root of 2913625068 is about 1428.2729844771.

The spelling of 2913625068 in words is "two billion, nine hundred thirteen million, six hundred twenty-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 199 251 398 502 597 753 796 1004 1194 1506 2388 3012 4861 9722 14583 19444 29166 49949 58332 99898 149847 199796 299694 599388 967339 1220111 1934678 2440222 2902017 3660333 3869356 4880444 5804034 7320666 11608068 14641332 242802089 485604178 728406267 971208356 1456812534 2913625068