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103399970700 = 2235213237691499
BaseRepresentation
bin110000001001100011…
…1100101011110001100
3100212220010021202020110
41200103013211132030
53143230343030300
6115300140120020
710320230151345
oct1402307453614
9325803252213
10103399970700
113a940651444
1218058536010
13999b025120
14500c8210cc
152a52988550
hex18131e578c

103399970700 has 288 divisors, whose sum is σ = 336853440000. Its totient is φ = 24297799680.

The previous prime is 103399970693. The next prime is 103399970759. The reversal of 103399970700 is 7079993301.

It is a self number, because there is not a number n which added to its sum of digits gives 103399970700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 68978551 + ... + 68980049.

It is an arithmetic number, because the mean of its divisors is an integer number (1169630000).

Almost surely, 2103399970700 is an apocalyptic number.

103399970700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103399970700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168426720000).

103399970700 is an abundant number, since it is smaller than the sum of its proper divisors (233453469300).

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

103399970700 is a wasteful number, since it uses less digits than its factorization.

103399970700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321 (or 2314 counting only the distinct ones).

The product of its (nonzero) digits is 321489, while the sum is 48.

The spelling of 103399970700 in words is "one hundred three billion, three hundred ninety-nine million, nine hundred seventy thousand, seven hundred".