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103114501520 = 2452116108679
BaseRepresentation
bin110000000001000011…
…0100110110110010000
3100212011020010102010212
41200002012212312100
53142134303022040
6115211541343252
710310162541602
oct1400206466620
9325136112125
10103114501520
113a8044a21a8
1217b98a07b28
139953b44254
144dc2951172
152a37899d65
hex18021a6d90

103114501520 has 40 divisors (see below), whose sum is σ = 240877469760. Its totient is φ = 41050316160.

The previous prime is 103114501519. The next prime is 103114501541. The reversal of 103114501520 is 25105411301.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3037460 + ... + 3071219.

It is an arithmetic number, because the mean of its divisors is an integer number (6021936744).

Almost surely, 2103114501520 is an apocalyptic number.

103114501520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103114501520 is an abundant number, since it is smaller than the sum of its proper divisors (137762968240).

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

103114501520 is a wasteful number, since it uses less digits than its factorization.

103114501520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108903 (or 6108897 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 103114501520 its reverse (25105411301), we get a palindrome (128219912821).

The spelling of 103114501520 in words is "one hundred three billion, one hundred fourteen million, five hundred one thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 211 422 844 1055 1688 2110 3376 4220 8440 16880 6108679 12217358 24434716 30543395 48869432 61086790 97738864 122173580 244347160 488694320 1288931269 2577862538 5155725076 6444656345 10311450152 12889312690 20622900304 25778625380 51557250760 103114501520