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5939748490 = 25131731181479
BaseRepresentation
bin1011000100000100…
…10101111010001010
3120022221200111010211
411202002111322022
544131033422430
62421221231334
7300123012664
oct54202257212
916287614124
105939748490
112578918a55
12119926254a
137387614a0
14404c07534
1524b6d572a
hex162095e8a

5939748490 has 128 divisors (see below), whose sum is σ = 12680478720. Its totient is φ = 1982361600.

The previous prime is 5939748481. The next prime is 5939748527. The reversal of 5939748490 is 948479395.

It is a super-2 number, since 2×59397484902 = 70561224248914560200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12400071 + ... + 12400549.

It is an arithmetic number, because the mean of its divisors is an integer number (99066240).

Almost surely, 25939748490 is an apocalyptic number.

5939748490 is an abundant number, since it is smaller than the sum of its proper divisors (6740730230).

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

5939748490 is a wasteful number, since it uses less digits than its factorization.

5939748490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The square root of 5939748490 is about 77069.7637858064. The cubic root of 5939748490 is about 1811.0176597649.

The spelling of 5939748490 in words is "five billion, nine hundred thirty-nine million, seven hundred forty-eight thousand, four hundred ninety".

Divisors: 1 2 5 10 13 17 26 31 34 62 65 85 130 155 170 181 221 310 362 403 442 479 527 806 905 958 1054 1105 1810 2015 2210 2353 2395 2635 3077 4030 4706 4790 5270 5611 6154 6227 6851 8143 11222 11765 12454 13702 14849 15385 16286 23530 28055 29698 30770 31135 34255 40001 40715 56110 62270 68510 72943 74245 80002 81430 86699 95387 105859 145886 148490 173398 190774 193037 200005 211718 252433 364715 386074 400010 433495 476935 504866 529295 729430 866990 953870 965185 1058590 1127087 1240031 1262165 1473883 1930370 2254174 2480062 2524330 2687669 2947766 3281629 5375338 5635435 6200155 6563258 7369415 11270870 12400310 13438345 14738830 16408145 19160479 26876690 32816290 34939697 38320958 45690373 69879394 91380746 95802395 174698485 191604790 228451865 349396970 456903730 593974849 1187949698 2969874245 5939748490