Base | Representation |
---|---|
bin | 101111100000010001… |
… | …0010001001001110000 |
3 | 100202022120012022222012 |
4 | 1133000202101021300 |
5 | 3132411200101212 |
6 | 114510443502052 |
7 | 10241004400220 |
oct | 1370042211160 |
9 | 322276168865 |
10 | 102014456432 |
11 | 3a29a557029 |
12 | 17930527928 |
13 | 9809c78bb5 |
14 | 4d1a800080 |
15 | 29c1005922 |
hex | 17c0891270 |
102014456432 has 40 divisors (see below), whose sum is σ = 225964189152. Its totient is φ = 43705958400.
The previous prime is 102014456429. The next prime is 102014456449. The reversal of 102014456432 is 234654410201.
It is a super-2 number, since 2×1020144564322 (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 7 ways as a sum of consecutive naturals, for example, 190832 + ... + 490352.
Almost surely, 2102014456432 is an apocalyptic number.
It is an amenable number.
102014456432 is an abundant number, since it is smaller than the sum of its proper divisors (123949732720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102014456432 is a wasteful number, since it uses less digits than its factorization.
102014456432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302577 (or 302571 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 102014456432 its reverse (234654410201), we get a palindrome (336668866633).
The spelling of 102014456432 in words is "one hundred two billion, fourteen million, four hundred fifty-six thousand, four hundred thirty-two".
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