Base | Representation |
---|---|
bin | 111010001011011100… |
… | …0010100000010011001 |
3 | 102221111010201112222121 |
4 | 1310112320110002121 |
5 | 4021333101144343 |
6 | 133221245021241 |
7 | 12012035506453 |
oct | 1642670240231 |
9 | 387433645877 |
10 | 124937912473 |
11 | 48a93215920 |
12 | 20269554821 |
13 | ba21217a7a |
14 | 60930852d3 |
15 | 33b3745aed |
hex | 1d16e14099 |
124937912473 has 32 divisors (see below), whose sum is σ = 150717853440. Its totient is φ = 102162677760.
The previous prime is 124937912467. The next prime is 124937912527. The reversal of 124937912473 is 374219739421.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-124937912473 is a prime.
It is a super-2 number, since 2×1249379124732 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 124937912473.
It is not an unprimeable number, because it can be changed into a prime (124937912413) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5222383 + ... + 5246251.
It is an arithmetic number, because the mean of its divisors is an integer number (4709932920).
Almost surely, 2124937912473 is an apocalyptic number.
It is an amenable number.
124937912473 is a deficient number, since it is larger than the sum of its proper divisors (25779940967).
124937912473 is a wasteful number, since it uses less digits than its factorization.
124937912473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25137.
The product of its digits is 2286144, while the sum is 52.
The spelling of 124937912473 in words is "one hundred twenty-four billion, nine hundred thirty-seven million, nine hundred twelve thousand, four hundred seventy-three".
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