Base | Representation |
---|---|
bin | 1000100110000100010… |
… | …0101000010000000100 |
3 | 112010010111121202021000 |
4 | 2021201010220100010 |
5 | 4404400304211320 |
6 | 151455524253300 |
7 | 13445042653203 |
oct | 2114104502004 |
9 | 463114552230 |
10 | 147657491460 |
11 | 57691893886 |
12 | 2474a241230 |
13 | 10c02172a2b |
14 | 720a61923a |
15 | 3c93112c90 |
hex | 2261128404 |
147657491460 has 96 divisors (see below), whose sum is σ = 464114891520. Its totient is φ = 38969385984.
The previous prime is 147657491441. The next prime is 147657491479. The reversal of 147657491460 is 64194756741.
It is a happy number.
147657491460 is a `hidden beast` number, since 1 + 4 + 7 + 6 + 574 + 9 + 1 + 4 + 60 = 666.
It is an interprime number because it is at equal distance from previous prime (147657491441) and next prime (147657491479).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 147657491397 and 147657491406.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1357104 + ... + 1461863.
It is an arithmetic number, because the mean of its divisors is an integer number (4834530120).
Almost surely, 2147657491460 is an apocalyptic number.
147657491460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147657491460 is an abundant number, since it is smaller than the sum of its proper divisors (316457400060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147657491460 is a wasteful number, since it uses less digits than its factorization.
147657491460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2819082 (or 2819074 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
The spelling of 147657491460 in words is "one hundred forty-seven billion, six hundred fifty-seven million, four hundred ninety-one thousand, four hundred sixty".
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