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13751102368 = 252337949297
BaseRepresentation
bin11001100111010000…
…10010101110100000
31022111100010101012201
430303220102232200
5211130240233433
610152301502544
7664523304313
oct146350225640
938440111181
1013751102368
115917158813
1227b9271a54
1313b1b94183
1494640697a
1555736aa7d
hex333a12ba0

13751102368 has 48 divisors (see below), whose sum is σ = 28324658880. Its totient is φ = 6559128576.

The previous prime is 13751102363. The next prime is 13751102377. The reversal of 13751102368 is 86320115731.

It is a super-3 number, since 3×137511023683 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13751102363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254296 + ... + 303592.

It is an arithmetic number, because the mean of its divisors is an integer number (590097060).

Almost surely, 213751102368 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 13751102368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14162329440).

13751102368 is an abundant number, since it is smaller than the sum of its proper divisors (14573556512).

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

13751102368 is a wasteful number, since it uses less digits than its factorization.

13751102368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49709 (or 49701 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 13751102368 in words is "thirteen billion, seven hundred fifty-one million, one hundred two thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 23 32 46 92 184 368 379 736 758 1516 3032 6064 8717 12128 17434 34868 49297 69736 98594 139472 197188 278944 394376 788752 1133831 1577504 2267662 4535324 9070648 18141296 18683563 36282592 37367126 74734252 149468504 298937008 429721949 597874016 859443898 1718887796 3437775592 6875551184 13751102368