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10430208712 = 2371122276781
BaseRepresentation
bin10011011011011000…
…00101101011001000
3222220220021111112101
421231230011223020
5132330113134322
64442551323144
7516320211520
oct115554055310
928826244471
1010430208712
114472643200
1220310804b4
13ca2b77a41
1470d34c680
15410a3c327
hex26db05ac8

10430208712 has 96 divisors (see below), whose sum is σ = 24678884160. Its totient is φ = 4045219200.

The previous prime is 10430208709. The next prime is 10430208739. The reversal of 10430208712 is 21780203401.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1534762 + ... + 1541542.

It is an arithmetic number, because the mean of its divisors is an integer number (257071710).

Almost surely, 210430208712 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 10430208712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12339442080).

10430208712 is an abundant number, since it is smaller than the sum of its proper divisors (14248675448).

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

10430208712 is a wasteful number, since it uses less digits than its factorization.

10430208712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043 (or 7028 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 10430208712 in words is "ten billion, four hundred thirty million, two hundred eight thousand, seven hundred twelve".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 121 154 227 242 308 454 484 616 847 908 968 1589 1694 1816 2497 3178 3388 4994 6356 6776 6781 9988 12712 13562 17479 19976 27124 27467 34958 47467 54248 54934 69916 74591 94934 109868 139832 149182 189868 192269 219736 298364 379736 384538 522137 596728 769076 820501 1044274 1538152 1539287 1641002 2088548 3078574 3282004 4177096 5743507 6157148 6564008 10775009 11487014 12314296 16932157 21550018 22974028 33864314 43100036 45948056 67728628 86200072 118525099 135457256 186253727 237050198 372507454 474100396 745014908 948200792 1303776089 1490029816 2607552178 5215104356 10430208712