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2542754418060 = 2235371792163913
BaseRepresentation
bin100101000000000111111…
…110010100110110001100
3100000002021221001000221210
4211000013332110312030
5313130030112334220
65224043015454420
7351464552636523
oct45000776246614
910002257030853
102542754418060
118a041564138a
12350977387410
13155a1c2c246c
148b0d9ddb4ba
154622232b6e0
hex25007f94d8c

2542754418060 has 96 divisors (see below), whose sum is σ = 7312659463872. Its totient is φ = 659694551040.

The previous prime is 2542754418059. The next prime is 2542754418073. The reversal of 2542754418060 is 608144572452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39752664 + ... + 39816576.

It is an arithmetic number, because the mean of its divisors is an integer number (76173536082).

Almost surely, 22542754418060 is an apocalyptic number.

2542754418060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2542754418060 is an abundant number, since it is smaller than the sum of its proper divisors (4769905045812).

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

2542754418060 is a wasteful number, since it uses less digits than its factorization.

2542754418060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81883 (or 81881 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 2542754418060 in words is "two trillion, five hundred forty-two billion, seven hundred fifty-four million, four hundred eighteen thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 37 60 74 111 148 185 222 370 444 555 740 1110 2220 17921 35842 53763 63913 71684 89605 107526 127826 179210 191739 215052 255652 268815 319565 358420 383478 537630 639130 663077 766956 958695 1075260 1278260 1326154 1917390 1989231 2364781 2652308 3315385 3834780 3978462 4729562 6630770 7094343 7956924 9459124 9946155 11823905 13261540 14188686 19892310 23647810 28377372 35471715 39784620 47295620 70943430 141886860 1145384873 2290769746 3436154619 4581539492 5726924365 6872309238 11453848730 13744618476 17180773095 22907697460 34361546190 42379240301 68723092380 84758480602 127137720903 169516961204 211896201505 254275441806 423792403010 508550883612 635688604515 847584806020 1271377209030 2542754418060