Base | Representation |
---|---|
bin | 100001110100011101111… |
… | …0011001000000110100111 |
3 | 121110100201010002011020200 |
4 | 1003220323303020012213 |
5 | 1102123411403410201 |
6 | 13515200110401543 |
7 | 656550454010664 |
oct | 103507363100647 |
9 | 17410633064220 |
10 | 4648157872551 |
11 | 15322aaa3a636 |
12 | 630a168002b3 |
13 | 27941c9758cb |
14 | 120d873d2a6b |
15 | 80d98ae2386 |
hex | 43a3bcc81a7 |
4648157872551 has 24 divisors (see below), whose sum is σ = 7102889040000. Its totient is φ = 2920926480912.
The previous prime is 4648157872451. The next prime is 4648157872583. The reversal of 4648157872551 is 1552787518464.
4648157872551 is a `hidden beast` number, since 4 + 6 + 4 + 8 + 1 + 5 + 7 + 8 + 72 + 551 = 666.
It is not a de Polignac number, because 4648157872551 - 225 = 4648124318119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4648157872591) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68262981 + ... + 68331038.
It is an arithmetic number, because the mean of its divisors is an integer number (295953710000).
Almost surely, 24648157872551 is an apocalyptic number.
4648157872551 is a deficient number, since it is larger than the sum of its proper divisors (2454731167449).
4648157872551 is a wasteful number, since it uses less digits than its factorization.
4648157872551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136594243 (or 136594240 counting only the distinct ones).
The product of its digits is 75264000, while the sum is 63.
The spelling of 4648157872551 in words is "four trillion, six hundred forty-eight billion, one hundred fifty-seven million, eight hundred seventy-two thousand, five hundred fifty-one".
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