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12614404004680 = 2351376473557803
BaseRepresentation
bin1011011110010000010100…
…0100011101101101001000
31122122220222111121102002111
42313210011010131231020
53123133244411122210
642454551024112104
72441234455620202
oct267440504355510
948586874542074
1012614404004680
1140238142272a5
1214b890a465634
137066c157028a
1431877cc63772
1516d1e25c688a
hexb790511db48

12614404004680 has 64 divisors (see below), whose sum is σ = 28633775840640. Its totient is φ = 5001188040192.

The previous prime is 12614404004651. The next prime is 12614404004687. The reversal of 12614404004680 is 8640040441621.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (12614404004687) 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, 1766659 + ... + 5324461.

It is an arithmetic number, because the mean of its divisors is an integer number (447402747510).

Almost surely, 212614404004680 is an apocalyptic number.

12614404004680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12614404004680 is an abundant number, since it is smaller than the sum of its proper divisors (16019371835960).

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

12614404004680 is a wasteful number, since it uses less digits than its factorization.

12614404004680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558598 (or 3558594 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 12614404004680 in words is "twelve trillion, six hundred fourteen billion, four hundred four million, four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 137 274 548 647 685 1096 1294 1370 2588 2740 3235 5176 5480 6470 12940 25880 88639 177278 354556 443195 709112 886390 1772780 3545560 3557803 7115606 14231212 17789015 28462424 35578030 71156060 142312120 487419011 974838022 1949676044 2301898541 2437095055 3899352088 4603797082 4874190110 9207594164 9748380220 11509492705 18415188328 19496760440 23018985410 46037970820 92075941640 315360100117 630720200234 1261440400468 1576800500585 2522880800936 3153601001170 6307202002340 12614404004680