Base | Representation |
---|---|
bin | 1101110000011001000111… |
… | …00000010011000101001111 |
3 | 10222002212200000111220022200 |
4 | 12320030203200103011033 |
5 | 12431104100341210210 |
6 | 144200403053412543 |
7 | 6241331306230335 |
oct | 670144340230517 |
9 | 128085600456280 |
10 | 30250050335055 |
11 | 9702a79884821 |
12 | 34867b479a153 |
13 | 13b574ba72ba5 |
14 | 768178741b55 |
15 | 376d172370c0 |
hex | 1b832381314f |
30250050335055 has 48 divisors (see below), whose sum is σ = 54870809909760. Its totient is φ = 15387437191104.
The previous prime is 30250050334969. The next prime is 30250050335249. The reversal of 30250050335055 is 55053305005203.
30250050335055 is a `hidden beast` number, since 3 + 0 + 2 + 50 + 0 + 503 + 3 + 50 + 55 = 666.
It is not a de Polignac number, because 30250050335055 - 212 = 30250050330959 is a prime.
It is a super-2 number, since 2×302500503350552 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41754835 + ... + 42473124.
It is an arithmetic number, because the mean of its divisors is an integer number (1143141873120).
Almost surely, 230250050335055 is an apocalyptic number.
30250050335055 is a deficient number, since it is larger than the sum of its proper divisors (24620759574705).
30250050335055 is a wasteful number, since it uses less digits than its factorization.
30250050335055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84228340 (or 84228337 counting only the distinct ones).
The product of its (nonzero) digits is 168750, while the sum is 36.
The spelling of 30250050335055 in words is "thirty trillion, two hundred fifty billion, fifty million, three hundred thirty-five thousand, fifty-five".
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