Base | Representation |
---|---|
bin | 101010111111111101111101… |
… | …1001111000001011001001000 |
3 | 1211121012012121111121211222000 |
4 | 1111333323323033001121020 |
5 | 344033340134002230212 |
6 | 3420231212222231000 |
7 | 142445021066200050 |
oct | 12577737317013110 |
9 | 1747165544554860 |
10 | 378227625039432 |
11 | aa573486a62a83 |
12 | 3650706a425460 |
13 | 133079343573cc |
14 | 6958459884560 |
15 | 2dad87dadb1dc |
hex | 157fefb3c1648 |
378227625039432 has 128 divisors (see below), whose sum is σ = 1230008536915200. Its totient is φ = 105429303129600.
The previous prime is 378227625039413. The next prime is 378227625039457. The reversal of 378227625039432 is 234930526722873.
378227625039432 is a `hidden beast` number, since 3 + 7 + 8 + 2 + 2 + 7 + 6 + 2 + 503 + 94 + 32 = 666.
It is a super-2 number, since 2×3782276250394322 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a self number, because there is not a number n which added to its sum of digits gives 378227625039432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3050554419 + ... + 3050678402.
It is an arithmetic number, because the mean of its divisors is an integer number (9609441694650).
Almost surely, 2378227625039432 is an apocalyptic number.
It is an amenable number.
378227625039432 is an abundant number, since it is smaller than the sum of its proper divisors (851780911875768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378227625039432 is a wasteful number, since it uses less digits than its factorization.
378227625039432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6101232884 (or 6101232874 counting only the distinct ones).
The product of its (nonzero) digits is 182891520, while the sum is 63.
The spelling of 378227625039432 in words is "three hundred seventy-eight trillion, two hundred twenty-seven billion, six hundred twenty-five million, thirty-nine thousand, four hundred thirty-two".
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