| Base | Representation |
|---|---|
| bin | 100001111101010010111100… |
| … | …001110110001000010011000 |
| 3 | 201120210111200020100121212000 |
| 4 | 201331102330032301002120 |
| 5 | 124033403203231211432 |
| 6 | 1245345225242321000 |
| 7 | 43313006511104352 |
| oct | 4175227416610230 |
| 9 | 646714606317760 |
| 10 | 149347760803992 |
| 11 | 43650036538603 |
| 12 | 1490071aab9160 |
| 13 | 654458329574a |
| 14 | 28c46822c40d2 |
| 15 | 123ed2835b57c |
| hex | 87d4bc3b1098 |
149347760803992 has 256 divisors, whose sum is σ = 443281375680000. Its totient is φ = 46450749058560.
The previous prime is 149347760803991. The next prime is 149347760804003. The reversal of 149347760803992 is 299308067743941.
It is a happy number.
149347760803992 is a `hidden beast` number, since 1 + 4 + 9 + 3 + 4 + 7 + 7 + 608 + 0 + 3 + 9 + 9 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a self number, because there is not a number n which added to its sum of digits gives 149347760803992.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149347760803991) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1765527234 + ... + 1765611822.
It is an arithmetic number, because the mean of its divisors is an integer number (1731567873750).
Almost surely, 2149347760803992 is an apocalyptic number.
149347760803992 is a gapful number since it is divisible by the number (12) 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 149347760803992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221640687840000).
149347760803992 is an abundant number, since it is smaller than the sum of its proper divisors (293933614876008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149347760803992 is a wasteful number, since it uses less digits than its factorization.
149347760803992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91111 (or 91101 counting only the distinct ones).
The product of its (nonzero) digits is 493807104, while the sum is 72.
The spelling of 149347760803992 in words is "one hundred forty-nine trillion, three hundred forty-seven billion, seven hundred sixty million, eight hundred three thousand, nine hundred ninety-two".
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