Base | Representation |
---|---|
bin | 1001101000100011011… |
… | …10111100100011100000 |
3 | 1011122101122201022012010 |
4 | 10310101232330203200 |
5 | 20410402030013440 |
6 | 412021445032520 |
7 | 32625510405021 |
oct | 4642156744340 |
9 | 1148348638163 |
10 | 331010001120 |
11 | 1184205750a7 |
12 | 5419a6b5740 |
13 | 252a25230b6 |
14 | 1204177cc48 |
15 | 8924ce2580 |
hex | 4d11bbc8e0 |
331010001120 has 96 divisors (see below), whose sum is σ = 1043239847328. Its totient is φ = 88222066688.
The previous prime is 331010001103. The next prime is 331010001131. The reversal of 331010001120 is 21100010133.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 331010001096 and 331010001105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 717262 + ... + 1084658.
It is an arithmetic number, because the mean of its divisors is an integer number (10867081743).
Almost surely, 2331010001120 is an apocalyptic number.
331010001120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
331010001120 is an abundant number, since it is smaller than the sum of its proper divisors (712229846208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331010001120 is a wasteful number, since it uses less digits than its factorization.
331010001120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369292 (or 369284 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 331010001120 its reverse (21100010133), we get a palindrome (352110011253).
The spelling of 331010001120 in words is "three hundred thirty-one billion, ten million, one thousand, one hundred twenty".
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