Base | Representation |
---|---|
bin | 10011010001000011101100… |
… | …01100110101010110010110 |
3 | 12120000022000202000221111202 |
4 | 21220201312030311112112 |
5 | 21023122210330432403 |
6 | 230035213541232502 |
7 | 11631645102105620 |
oct | 1150416614652626 |
9 | 176008022027452 |
10 | 42367540483478 |
11 | 12554a780a1041 |
12 | 4903143702732 |
13 | 1a8431b67b552 |
14 | a668581adc10 |
15 | 4d7124ad8688 |
hex | 268876335596 |
42367540483478 has 80 divisors (see below), whose sum is σ = 81230984056320. Its totient is φ = 16189976020608.
The previous prime is 42367540483469. The next prime is 42367540483483. The reversal of 42367540483478 is 87438404576324.
It is a super-3 number, since 3×423675404834783 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 21263075 + ... + 23170097.
It is an arithmetic number, because the mean of its divisors is an integer number (1015387300704).
Almost surely, 242367540483478 is an apocalyptic number.
42367540483478 is a deficient number, since it is larger than the sum of its proper divisors (38863443572842).
42367540483478 is an equidigital number, since it uses as much as digits as its factorization.
42367540483478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1907119 (or 1907068 counting only the distinct ones).
The product of its (nonzero) digits is 433520640, while the sum is 65.
The spelling of 42367540483478 in words is "forty-two trillion, three hundred sixty-seven billion, five hundred forty million, four hundred eighty-three thousand, four hundred seventy-eight".
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