Base | Representation |
---|---|
bin | 110001111100111101… |
… | …1000111111000000010 |
3 | 101020212222122102222201 |
4 | 1203321323013320002 |
5 | 3224143143200032 |
6 | 121140304223414 |
7 | 10515210000160 |
oct | 1437173077002 |
9 | 336788572881 |
10 | 107272240642 |
11 | 41548424136 |
12 | 1895930ab6a |
13 | a167344308 |
14 | 5298c06230 |
15 | 2bcc8cc8e7 |
hex | 18f9ec7e02 |
107272240642 has 32 divisors (see below), whose sum is σ = 187300869120. Its totient is φ = 45125570880.
The previous prime is 107272240637. The next prime is 107272240687. The reversal of 107272240642 is 246042272701.
It is a super-2 number, since 2×1072722406422 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277948 + ... + 540184.
It is an arithmetic number, because the mean of its divisors is an integer number (5853152160).
Almost surely, 2107272240642 is an apocalyptic number.
107272240642 is a deficient number, since it is larger than the sum of its proper divisors (80028628478).
107272240642 is a wasteful number, since it uses less digits than its factorization.
107272240642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262786.
The product of its (nonzero) digits is 75264, while the sum is 37.
The spelling of 107272240642 in words is "one hundred seven billion, two hundred seventy-two million, two hundred forty thousand, six hundred forty-two".
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