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53111234129310 = 234579367060693
BaseRepresentation
bin11000001001101111011000…
…01111100110110110011110
320222001101101020001210010000
430010313230033212312132
523430133301414114220
6304542544130155130
714121105615241260
oct1404675417466636
9228041336053100
1053111234129310
1115a17391071555
125b59390a22aa6
1323834a23338b6
14d18851579b30
156218299c9390
hex304dec3e6d9e

53111234129310 has 80 divisors (see below), whose sum is σ = 163211665532256. Its totient is φ = 12139710656832.

The previous prime is 53111234129299. The next prime is 53111234129357. The reversal of 53111234129310 is 1392143211135.

53111234129310 is a `hidden beast` number, since 5 + 3 + 1 + 1 + 12 + 341 + 293 + 10 = 666.

It is a super-2 number, since 2×531112341293102 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4683524677 + ... + 4683536016.

Almost surely, 253111234129310 is an apocalyptic number.

53111234129310 is an abundant number, since it is smaller than the sum of its proper divisors (110100431402946).

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

53111234129310 is a wasteful number, since it uses less digits than its factorization.

53111234129310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9367060719 (or 9367060710 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 53111234129310 in words is "fifty-three trillion, one hundred eleven billion, two hundred thirty-four million, one hundred twenty-nine thousand, three hundred ten".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 405 567 630 810 945 1134 1890 2835 5670 9367060693 18734121386 28101182079 46835303465 56202364158 65569424851 84303546237 93670606930 131138849702 140505910395 168607092474 196708274553 252910638711 281011820790 327847124255 393416549106 421517731185 505821277422 590124823659 655694248510 758731916133 843035462370 983541372765 1180249647318 1264553193555 1517463832266 1770374470977 1967082745530 2529106387110 2950624118295 3540748941954 3793659580665 5311123412931 5901248236590 7587319161330 8851872354885 10622246825862 17703744709770 26555617064655 53111234129310