Base | Representation |
---|---|
bin | 11110101000010111010… |
… | …011011100001011110100 |
3 | 21110020011211122102200012 |
4 | 132220113103130023310 |
5 | 233441341241302223 |
6 | 4250553354435352 |
7 | 305035000561130 |
oct | 36502723341364 |
9 | 7406154572605 |
10 | 2104924947188 |
11 | 74176a291678 |
12 | 29bb47132b58 |
13 | 1236554b503b |
14 | 73c43a363c0 |
15 | 39b49795c78 |
hex | 1ea174dc2f4 |
2104924947188 has 48 divisors (see below), whose sum is σ = 4346255843328. Its totient is φ = 872888940000.
The previous prime is 2104924947179. The next prime is 2104924947199. The reversal of 2104924947188 is 8817494294012.
It is a happy number.
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, 6215723 + ... + 6545613.
It is an arithmetic number, because the mean of its divisors is an integer number (90546996736).
Almost surely, 22104924947188 is an apocalyptic number.
2104924947188 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2104924947188 is an abundant number, since it is smaller than the sum of its proper divisors (2241330896140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104924947188 is a wasteful number, since it uses less digits than its factorization.
2104924947188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337284 (or 337282 counting only the distinct ones).
The product of its (nonzero) digits is 9289728, while the sum is 59.
The spelling of 2104924947188 in words is "two trillion, one hundred four billion, nine hundred twenty-four million, nine hundred forty-seven thousand, one hundred eighty-eight".
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