Base | Representation |
---|---|
bin | 110000000000100111… |
… | …1110011100000011110 |
3 | 100212010020002112121100 |
4 | 1200001033303200132 |
5 | 3142122113313304 |
6 | 115210305413530 |
7 | 10306626456201 |
oct | 1400117634036 |
9 | 325106075540 |
10 | 103100135454 |
11 | 3a7a737a818 |
12 | 17b9403a2a6 |
13 | 9950b84314 |
14 | 4dc0a91938 |
15 | 2a364ad439 |
hex | 18013f381e |
103100135454 has 24 divisors (see below), whose sum is σ = 224862994512. Its totient is φ = 34139116800.
The previous prime is 103100135431. The next prime is 103100135497. The reversal of 103100135454 is 454531001301.
It is a happy number.
103100135454 is a `hidden beast` number, since 1 + 0 + 3 + 100 + 13 + 545 + 4 = 666.
It is a super-2 number, since 2×1031001354542 (a number of 23 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 11 ways as a sum of consecutive naturals, for example, 18963459 + ... + 18968894.
It is an arithmetic number, because the mean of its divisors is an integer number (9369291438).
Almost surely, 2103100135454 is an apocalyptic number.
103100135454 is an abundant number, since it is smaller than the sum of its proper divisors (121762859058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103100135454 is a wasteful number, since it uses less digits than its factorization.
103100135454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37932512 (or 37932509 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 103100135454 its reverse (454531001301), we get a palindrome (557631136755).
The spelling of 103100135454 in words is "one hundred three billion, one hundred million, one hundred thirty-five thousand, four hundred fifty-four".
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