Base | Representation |
---|---|
bin | 1001000010111010100… |
… | …1000101010101100100 |
3 | 112212010012001020101112 |
4 | 2100232221011111210 |
5 | 10021230221004411 |
6 | 155220154044152 |
7 | 14140663426616 |
oct | 2205651052544 |
9 | 485105036345 |
10 | 155401344356 |
11 | 5a9a600a105 |
12 | 2614b719658 |
13 | 118676004cb |
14 | 7742c86db6 |
15 | 4097db2b8b |
hex | 242ea45564 |
155401344356 has 48 divisors (see below), whose sum is σ = 287222040000. Its totient is φ = 73365626880.
The previous prime is 155401344349. The next prime is 155401344419. The reversal of 155401344356 is 653443104551.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39957260 + ... + 39961148.
It is an arithmetic number, because the mean of its divisors is an integer number (5983792500).
Almost surely, 2155401344356 is an apocalyptic number.
It is an amenable number.
155401344356 is a deficient number, since it is larger than the sum of its proper divisors (131820695644).
155401344356 is a wasteful number, since it uses less digits than its factorization.
155401344356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5532 (or 5530 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 41.
The spelling of 155401344356 in words is "one hundred fifty-five billion, four hundred one million, three hundred forty-four thousand, three hundred fifty-six".
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