Base | Representation |
---|---|
bin | 10110100010001… |
… | …010100001011000 |
3 | 222100101011121120 |
4 | 112202022201120 |
5 | 1233240222434 |
6 | 101303005240 |
7 | 12240261264 |
oct | 2642124130 |
9 | 870334546 |
10 | 378054744 |
11 | 184447141 |
12 | a6739820 |
13 | 60429942 |
14 | 382d10a4 |
15 | 232cb349 |
hex | 1688a858 |
378054744 has 32 divisors (see below), whose sum is σ = 951166320. Its totient is φ = 125214336.
The previous prime is 378054739. The next prime is 378054797. The reversal of 378054744 is 447450873.
It is a junction number, because it is equal to n+sod(n) for n = 378054696 and 378054705.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46399 + ... + 53934.
Almost surely, 2378054744 is an apocalyptic number.
It is an amenable number.
378054744 is an abundant number, since it is smaller than the sum of its proper divisors (573111576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378054744 is a wasteful number, since it uses less digits than its factorization.
378054744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100499 (or 100495 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 42.
The square root of 378054744 is about 19443.6299080187. The cubic root of 378054744 is about 723.0775825486.
The spelling of 378054744 in words is "three hundred seventy-eight million, fifty-four thousand, seven hundred forty-four".
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