Base | Representation |
---|---|
bin | 1110011111100001… |
… | …1001111000001011 |
3 | 101001010022212211101 |
4 | 3213320121320023 |
5 | 30431410313310 |
6 | 1442011042231 |
7 | 165256125301 |
oct | 34770317013 |
9 | 11033285741 |
10 | 3890322955 |
11 | 1716a93242 |
12 | 906a40377 |
13 | 49cca035c |
14 | 28c964271 |
15 | 17b80d43a |
hex | e7e19e0b |
3890322955 has 8 divisors (see below), whose sum is σ = 4675287312. Its totient is φ = 3107658528.
The previous prime is 3890322881. The next prime is 3890322977. The reversal of 3890322955 is 5592230983.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3890322955 - 223 = 3881934347 is a prime.
It is a super-2 number, since 2×38903229552 = 30269225388399864050, which contains 22 as substring.
It is a Duffinian 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, 571257 + ... + 578026.
It is an arithmetic number, because the mean of its divisors is an integer number (584410914).
Almost surely, 23890322955 is an apocalyptic number.
3890322955 is a deficient number, since it is larger than the sum of its proper divisors (784964357).
3890322955 is a wasteful number, since it uses less digits than its factorization.
3890322955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149965.
The product of its (nonzero) digits is 583200, while the sum is 46.
The square root of 3890322955 is about 62372.4534951127. The cubic root of 3890322955 is about 1572.7579359231.
The spelling of 3890322955 in words is "three billion, eight hundred ninety million, three hundred twenty-two thousand, nine hundred fifty-five".
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