Base | Representation |
---|---|
bin | 101010000001100001… |
… | …001000101110111100 |
3 | 11022110200011121120001 |
4 | 222001201020232330 |
5 | 1214402342322343 |
6 | 32421250204044 |
7 | 3155115642001 |
oct | 520141105674 |
9 | 138420147501 |
10 | 45122620348 |
11 | 181555a7583 |
12 | 88b3583624 |
13 | 4341444970 |
14 | 2280a6b8a8 |
15 | 12915b044d |
hex | a81848bbc |
45122620348 has 12 divisors (see below), whose sum is σ = 85038784600. Its totient is φ = 20825824752.
The previous prime is 45122620339. The next prime is 45122620349. The reversal of 45122620348 is 84302622154.
It is a super-2 number, since 2×451226203482 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45122620349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433871298 + ... + 433871401.
Almost surely, 245122620348 is an apocalyptic number.
It is an amenable number.
45122620348 is a deficient number, since it is larger than the sum of its proper divisors (39916164252).
45122620348 is a wasteful number, since it uses less digits than its factorization.
45122620348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867742716 (or 867742714 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 37.
The spelling of 45122620348 in words is "forty-five billion, one hundred twenty-two million, six hundred twenty thousand, three hundred forty-eight".
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