Base | Representation |
---|---|
bin | 1000100110111110011… |
… | …0100000110000011000 |
3 | 112010202111022012112102 |
4 | 2021233212200300120 |
5 | 4410400210122210 |
6 | 151540033102532 |
7 | 13454062631144 |
oct | 2115746406030 |
9 | 463674265472 |
10 | 147901254680 |
11 | 577a7447793 |
12 | 247b79b7a48 |
13 | 10c4081071a |
14 | 7230b50224 |
15 | 3ca9713ea5 |
hex | 226f9a0c18 |
147901254680 has 32 divisors (see below), whose sum is σ = 333050032800. Its totient is φ = 59112109056.
The previous prime is 147901254581. The next prime is 147901254707. The reversal of 147901254680 is 86452109741.
It is a happy number.
It is a super-2 number, since 2×1479012546802 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462745 + ... + 1560584.
It is an arithmetic number, because the mean of its divisors is an integer number (10407813525).
Almost surely, 2147901254680 is an apocalyptic number.
147901254680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147901254680 is an abundant number, since it is smaller than the sum of its proper divisors (185148778120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147901254680 is a wasteful number, since it uses less digits than its factorization.
147901254680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3024563 (or 3024559 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 47.
The spelling of 147901254680 in words is "one hundred forty-seven billion, nine hundred one million, two hundred fifty-four thousand, six hundred eighty".
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