Base | Representation |
---|---|
bin | 101001000101111011010000… |
… | …0111001011001111101000010 |
3 | 1202101210200122000002211122000 |
4 | 1102023312200321121331002 |
5 | 334334031312101220141 |
6 | 3320425443511124430 |
7 | 136064131400000652 |
oct | 12213664071317502 |
9 | 1671720560084560 |
10 | 361454262132546 |
11 | a5196989976160 |
12 | 34658311073716 |
13 | 1268bcb564b3bb |
14 | 65386a0176362 |
15 | 2bbc3c51ba5b6 |
hex | 148bda0e59f42 |
361454262132546 has 64 divisors (see below), whose sum is σ = 876350905142400. Its totient is φ = 109519326028800.
The previous prime is 361454262132473. The next prime is 361454262132547. The reversal of 361454262132546 is 645231262454163.
361454262132546 is a `hidden beast` number, since 3 + 6 + 1 + 4 + 5 + 4 + 2 + 62 + 1 + 32 + 546 = 666.
It is a super-2 number, since 2×3614542621325462 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 361454262132492 and 361454262132501.
It is not an unprimeable number, because it can be changed into a prime (361454262132547) 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, 28771035 + ... + 39378686.
It is an arithmetic number, because the mean of its divisors is an integer number (13692982892850).
Almost surely, 2361454262132546 is an apocalyptic number.
361454262132546 is an abundant number, since it is smaller than the sum of its proper divisors (514896643009854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361454262132546 is a wasteful number, since it uses less digits than its factorization.
361454262132546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68158672 (or 68158666 counting only the distinct ones).
The product of its digits is 24883200, while the sum is 54.
The spelling of 361454262132546 in words is "three hundred sixty-one trillion, four hundred fifty-four billion, two hundred sixty-two million, one hundred thirty-two thousand, five hundred forty-six".
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