Base | Representation |
---|---|
bin | 110001111001010101… |
… | …1101011101111101101 |
3 | 101020120112001012221010 |
4 | 1203302223223233231 |
5 | 3223421043041444 |
6 | 121120244255433 |
7 | 10512203241105 |
oct | 1436253535755 |
9 | 336515035833 |
10 | 107150752749 |
11 | 41495896517 |
12 | 189246a1579 |
13 | a1481190a1 |
14 | 5286a20205 |
15 | 2bc1dd12b9 |
hex | 18f2aebbed |
107150752749 has 16 divisors (see below), whose sum is σ = 143986492224. Its totient is φ = 70876108800.
The previous prime is 107150752741. The next prime is 107150752799. The reversal of 107150752749 is 947257051701.
It is not a de Polignac number, because 107150752749 - 23 = 107150752741 is a prime.
It is a super-2 number, since 2×1071507527492 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 107150752698 and 107150752707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107150752741) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44589 + ... + 465069.
It is an arithmetic number, because the mean of its divisors is an integer number (8999155764).
Almost surely, 2107150752749 is an apocalyptic number.
It is an amenable number.
107150752749 is a deficient number, since it is larger than the sum of its proper divisors (36835739475).
107150752749 is a wasteful number, since it uses less digits than its factorization.
107150752749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421148.
The product of its (nonzero) digits is 617400, while the sum is 48.
The spelling of 107150752749 in words is "one hundred seven billion, one hundred fifty million, seven hundred fifty-two thousand, seven hundred forty-nine".
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