Base | Representation |
---|---|
bin | 111001001000111110… |
… | …111100010000001000 |
3 | 12212100212101012111211 |
4 | 321020332330100020 |
5 | 2001123111021131 |
6 | 44104033102504 |
7 | 4301260256461 |
oct | 711076742010 |
9 | 185325335454 |
10 | 61354001416 |
11 | 240248093a4 |
12 | ba833b7a34 |
13 | 5a2a121966 |
14 | 2d8062dd68 |
15 | 18e155d5b1 |
hex | e48fbc408 |
61354001416 has 16 divisors (see below), whose sum is σ = 118749680640. Its totient is φ = 29687419920.
The previous prime is 61354001393. The next prime is 61354001437. The reversal of 61354001416 is 61410045316.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123697336 + ... + 123697831.
It is an arithmetic number, because the mean of its divisors is an integer number (7421855040).
Almost surely, 261354001416 is an apocalyptic number.
It is an amenable number.
61354001416 is a deficient number, since it is larger than the sum of its proper divisors (57395679224).
61354001416 is a wasteful number, since it uses less digits than its factorization.
61354001416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247395204 (or 247395200 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The spelling of 61354001416 in words is "sixty-one billion, three hundred fifty-four million, one thousand, four hundred sixteen".
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