Base | Representation |
---|---|
bin | 1110010010011010… |
… | …10011110111010100 |
3 | 201210120201202121020 |
4 | 13021031103313110 |
5 | 111202143130243 |
6 | 3305053121140 |
7 | 361041451434 |
oct | 71115236724 |
9 | 21716652536 |
10 | 7670676948 |
11 | 3286996140 |
12 | 15a0a891b0 |
13 | 9532494cc |
14 | 52aa602c4 |
15 | 2ed648283 |
hex | 1c9353dd4 |
7670676948 has 48 divisors (see below), whose sum is σ = 19979452416. Its totient is φ = 2270388960.
The previous prime is 7670676943. The next prime is 7670676973. The reversal of 7670676948 is 8496760767.
It is a junction number, because it is equal to n+sod(n) for n = 7670676891 and 7670676900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7670676943) 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, 670036 + ... + 681387.
It is an arithmetic number, because the mean of its divisors is an integer number (416238592).
Almost surely, 27670676948 is an apocalyptic number.
It is an amenable number.
7670676948 is an abundant number, since it is smaller than the sum of its proper divisors (12308775468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7670676948 is a wasteful number, since it uses less digits than its factorization.
7670676948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1351484 (or 1351482 counting only the distinct ones).
The product of its (nonzero) digits is 21337344, while the sum is 60.
The square root of 7670676948 is about 87582.4009033778. The cubic root of 7670676948 is about 1972.1709812153.
The spelling of 7670676948 in words is "seven billion, six hundred seventy million, six hundred seventy-six thousand, nine hundred forty-eight".
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