Base | Representation |
---|---|
bin | 1101101101111011101101… |
… | …00010110010001110100110 |
3 | 10221210210112122012220102012 |
4 | 12312331312202302032212 |
5 | 12423213013300244201 |
6 | 144053505404514222 |
7 | 6232250206424633 |
oct | 666756642621646 |
9 | 127723478186365 |
10 | 30165544149926 |
11 | 96801542930a9 |
12 | 347234b84b972 |
13 | 13aa7a21aa253 |
14 | 76403d32b18a |
15 | 374a1d3575bb |
hex | 1b6f768b23a6 |
30165544149926 has 4 divisors (see below), whose sum is σ = 45248316224892. Its totient is φ = 15082772074962.
The previous prime is 30165544149919. The next prime is 30165544149941. The reversal of 30165544149926 is 62994144556103.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×301655441499262 (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 as a sum of consecutive naturals, namely, 7541386037480 + ... + 7541386037483.
It is an arithmetic number, because the mean of its divisors is an integer number (11312079056223).
Almost surely, 230165544149926 is an apocalyptic number.
30165544149926 is a deficient number, since it is larger than the sum of its proper divisors (15082772074966).
30165544149926 is a wasteful number, since it uses less digits than its factorization.
30165544149926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15082772074965.
The product of its (nonzero) digits is 27993600, while the sum is 59.
The spelling of 30165544149926 in words is "thirty trillion, one hundred sixty-five billion, five hundred forty-four million, one hundred forty-nine thousand, nine hundred twenty-six".
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