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13357130124 = 22313235963097
BaseRepresentation
bin11000111000010010…
…11010000110001100
31021110212210111220010
430130021122012030
5204323411130444
610045225353220
7652000506222
oct143411320614
937425714803
1013357130124
11573482a618
122709338810
13134b3833c0
14909d70b12
155329982b9
hex31c25a18c

13357130124 has 96 divisors (see below), whose sum is σ = 35617559040. Its totient is φ = 3864503808.

The previous prime is 13357130123. The next prime is 13357130153. The reversal of 13357130124 is 42103175331.

It is a junction number, because it is equal to n+sod(n) for n = 13357130091 and 13357130100.

It is not an unprimeable number, because it can be changed into a prime (13357130123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180144 + ... + 243240.

It is an arithmetic number, because the mean of its divisors is an integer number (371016240).

Almost surely, 213357130124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13357130124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17808779520).

13357130124 is an abundant number, since it is smaller than the sum of its proper divisors (22260428916).

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

13357130124 is a wasteful number, since it uses less digits than its factorization.

13357130124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63199 (or 63197 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The spelling of 13357130124 in words is "thirteen billion, three hundred fifty-seven million, one hundred thirty thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 13 23 26 39 46 52 59 69 78 92 118 138 156 177 236 276 299 354 598 708 767 897 1196 1357 1534 1794 2301 2714 3068 3588 4071 4602 5428 8142 9204 16284 17641 35282 52923 63097 70564 105846 126194 189291 211692 252388 378582 757164 820261 1451231 1640522 2460783 2902462 3281044 3722723 4353693 4921566 5804924 7445446 8707386 9843132 11168169 14890892 17414772 18866003 22336338 37732006 44672676 48395399 56598009 75464012 85622629 96790798 113196018 145186197 171245258 193581596 226392036 256867887 290372394 342490516 513735774 580744788 1027471548 1113094177 2226188354 3339282531 4452376708 6678565062 13357130124