Base | Representation |
---|---|
bin | 1100001011110… |
… | …10101110011000 |
3 | 21010100001000011 |
4 | 12011322232120 |
5 | 202131331202 |
6 | 14050451304 |
7 | 2350544416 |
oct | 605725630 |
9 | 233301004 |
10 | 102214552 |
11 | 52774340 |
12 | 2a293b34 |
13 | 1823a7ab |
14 | d80a2b6 |
15 | 8e90bd7 |
hex | 617ab98 |
102214552 has 16 divisors (see below), whose sum is σ = 209075400. Its totient is φ = 46461120.
The previous prime is 102214543. The next prime is 102214561. The reversal of 102214552 is 255412201.
It is an interprime number because it is at equal distance from previous prime (102214543) and next prime (102214561).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580677 + ... + 580852.
Almost surely, 2102214552 is an apocalyptic number.
It is an amenable number.
102214552 is an abundant number, since it is smaller than the sum of its proper divisors (106860848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102214552 is a wasteful number, since it uses less digits than its factorization.
102214552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1161546 (or 1161542 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 102214552 is about 10110.1212653459. The cubic root of 102214552 is about 467.5602438879.
Adding to 102214552 its reverse (255412201), we get a palindrome (357626753).
The spelling of 102214552 in words is "one hundred two million, two hundred fourteen thousand, five hundred fifty-two".
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