Base | Representation |
---|---|
bin | 1111000111100000… |
… | …0001111101100010 |
3 | 101110210211121120220 |
4 | 3301320001331202 |
5 | 31302321402104 |
6 | 1510400543510 |
7 | 202363256331 |
oct | 36170017542 |
9 | 11423747526 |
10 | 4057997154 |
11 | 17a26a7362 |
12 | 953021b96 |
13 | 4c8949b63 |
14 | 2a6d2dd18 |
15 | 18b3ce7d9 |
hex | f1e01f62 |
4057997154 has 32 divisors (see below), whose sum is σ = 8417587200. Its totient is φ = 1302814800.
The previous prime is 4057997147. The next prime is 4057997159. The reversal of 4057997154 is 4517997504.
4057997154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 4057997097 and 4057997106.
It is not an unprimeable number, because it can be changed into a prime (4057997159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12454 + ... + 90945.
It is an arithmetic number, because the mean of its divisors is an integer number (263049600).
Almost surely, 24057997154 is an apocalyptic number.
4057997154 is an abundant number, since it is smaller than the sum of its proper divisors (4359590046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4057997154 is a wasteful number, since it uses less digits than its factorization.
4057997154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103646.
The product of its (nonzero) digits is 1587600, while the sum is 51.
The square root of 4057997154 is about 63702.4108962918. The cubic root of 4057997154 is about 1595.0363299213.
The spelling of 4057997154 in words is "four billion, fifty-seven million, nine hundred ninety-seven thousand, one hundred fifty-four".
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