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6985941269112 = 23321367111397201
BaseRepresentation
bin110010110101000101010…
…0011000011101001111000
3220201211221020222110011200
41211222022203003221320
51403424201431102422
622505144102054200
71320501065011461
oct145521243035170
926654836873150
106985941269112
1122537a27a5793
12949b0971a360
133b8a04ac5360
141a219b031d68
15c1ac13692ac
hex65a8a8c3a78

6985941269112 has 96 divisors (see below), whose sum is σ = 20679776579280. Its totient is φ = 2117437977600.

The previous prime is 6985941269089. The next prime is 6985941269159. The reversal of 6985941269112 is 2119621495896.

6985941269112 is a `hidden beast` number, since 6 + 9 + 8 + 594 + 1 + 26 + 9 + 1 + 12 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6985941269112.

It is a congruent number.

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, 55635889 + ... + 55761312.

Almost surely, 26985941269112 is an apocalyptic number.

It is an amenable number.

6985941269112 is an abundant number, since it is smaller than the sum of its proper divisors (13693835310168).

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

6985941269112 is a wasteful number, since it uses less digits than its factorization.

6985941269112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111397293 (or 111397286 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 63.

The spelling of 6985941269112 in words is "six trillion, nine hundred eighty-five billion, nine hundred forty-one million, two hundred sixty-nine thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 67 72 78 104 117 134 156 201 234 268 312 402 468 536 603 804 871 936 1206 1608 1742 2412 2613 3484 4824 5226 6968 7839 10452 15678 20904 31356 62712 111397201 222794402 334191603 445588804 668383206 891177608 1002574809 1336766412 1448163613 2005149618 2673532824 2896327226 4010299236 4344490839 5792654452 7463612467 8020598472 8688981678 11585308904 13033472517 14927224934 17377963356 22390837401 26066945034 29854449868 34755926712 44781674802 52133890068 59708899736 67172512203 89563349604 97026962071 104267780136 134345024406 179126699208 194053924142 268690048812 291080886213 388107848284 537380097624 582161772426 776215696568 873242658639 1164323544852 1746485317278 2328647089704 3492970634556 6985941269112