Base | Representation |
---|---|
bin | 1000100101010011011… |
… | …0001011101101010100 |
3 | 112002121012122220101222 |
4 | 2021110312023231110 |
5 | 4403440302043230 |
6 | 151423320105512 |
7 | 13440002350460 |
oct | 2112466135524 |
9 | 462535586358 |
10 | 147452377940 |
11 | 57597028a7a |
12 | 246b1605298 |
13 | 10b9b81809a |
14 | 71cb2a54a0 |
15 | 3c800e86e5 |
hex | 2254d8bb54 |
147452377940 has 24 divisors (see below), whose sum is σ = 353885707392. Its totient is φ = 50555100960.
The previous prime is 147452377927. The next prime is 147452377979. The reversal of 147452377940 is 49773254741.
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, 526615496 + ... + 526615775.
It is an arithmetic number, because the mean of its divisors is an integer number (14745237808).
Almost surely, 2147452377940 is an apocalyptic number.
147452377940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147452377940 is an abundant number, since it is smaller than the sum of its proper divisors (206433329452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147452377940 is a wasteful number, since it uses less digits than its factorization.
147452377940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1053231287 (or 1053231285 counting only the distinct ones).
The product of its (nonzero) digits is 5927040, while the sum is 53.
The spelling of 147452377940 in words is "one hundred forty-seven billion, four hundred fifty-two million, three hundred seventy-seven thousand, nine hundred forty".
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