Base | Representation |
---|---|
bin | 1000110110000110001… |
… | …1111100000101011100 |
3 | 112112020101210200121212 |
4 | 2031201203330011130 |
5 | 4442203412311320 |
6 | 153450524243552 |
7 | 13656504232001 |
oct | 2154143740534 |
9 | 475211720555 |
10 | 151960666460 |
11 | 5949a91a959 |
12 | 2554b3a05b8 |
13 | 11439834425 |
14 | 74d7d2b8a8 |
15 | 3e45cc29c5 |
hex | 23618fc15c |
151960666460 has 48 divisors (see below), whose sum is σ = 323353430400. Its totient is φ = 59978340864.
The previous prime is 151960666457. The next prime is 151960666469. The reversal of 151960666460 is 64666069151.
It is a junction number, because it is equal to n+sod(n) for n = 151960666399 and 151960666408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151960666469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2646536 + ... + 2703344.
It is an arithmetic number, because the mean of its divisors is an integer number (6736529800).
Almost surely, 2151960666460 is an apocalyptic number.
151960666460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151960666460 is an abundant number, since it is smaller than the sum of its proper divisors (171392763940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151960666460 is a wasteful number, since it uses less digits than its factorization.
151960666460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58590 (or 58588 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 50.
The spelling of 151960666460 in words is "one hundred fifty-one billion, nine hundred sixty million, six hundred sixty-six thousand, four hundred sixty".
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