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14475130992 = 2432729495181
BaseRepresentation
bin11010111101100100…
…01111100001110000
31101100210111211202200
431132302033201300
5214121113142432
610352204143200
71021464404040
oct153662174160
941323454680
1014475130992
11615891a183
12297b837b00
131498b9758a
149b4637720
1559abd7a7c
hex35ec8f870

14475130992 has 120 divisors (see below), whose sum is σ = 47894003040. Its totient is φ = 3993131520.

The previous prime is 14475130933. The next prime is 14475130997. The reversal of 14475130992 is 29903157441.

14475130992 is a `hidden beast` number, since 1 + 4 + 47 + 513 + 0 + 9 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14475130997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218359 + ... + 276822.

It is an arithmetic number, because the mean of its divisors is an integer number (399116692).

Almost surely, 214475130992 is an apocalyptic number.

14475130992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14475130992 is an abundant number, since it is smaller than the sum of its proper divisors (33418872048).

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

14475130992 is a wasteful number, since it uses less digits than its factorization.

14475130992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495231 (or 495222 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 14475130992 in words is "fourteen billion, four hundred seventy-five million, one hundred thirty thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 36 42 48 56 58 63 72 84 87 112 116 126 144 168 174 203 232 252 261 336 348 406 464 504 522 609 696 812 1008 1044 1218 1392 1624 1827 2088 2436 3248 3654 4176 4872 7308 9744 14616 29232 495181 990362 1485543 1980724 2971086 3466267 3961448 4456629 5942172 6932534 7922896 8913258 10398801 11884344 13865068 14360249 17826516 20797602 23768688 27730136 28720498 31196403 35653032 41595204 43080747 55460272 57440996 62392806 71306064 83190408 86161494 100521743 114881992 124785612 129242241 166380816 172322988 201043486 229763984 249571224 258484482 301565229 344645976 402086972 499142448 516968964 603130458 689291952 804173944 904695687 1033937928 1206260916 1608347888 1809391374 2067875856 2412521832 3618782748 4825043664 7237565496 14475130992