Base | Representation |
---|---|
bin | 1101011101101… |
… | …01000111001110 |
3 | 21212111220211100 |
4 | 12232311013032 |
5 | 212403030340 |
6 | 15112403530 |
7 | 2540653410 |
oct | 656650716 |
9 | 255456740 |
10 | 112939470 |
11 | 5882a106 |
12 | 319a65a6 |
13 | 1a5242b7 |
14 | 10ddc9b0 |
15 | 9dad830 |
hex | 6bb51ce |
112939470 has 48 divisors (see below), whose sum is σ = 335593440. Its totient is φ = 25814592.
The previous prime is 112939469. The next prime is 112939471. The reversal of 112939470 is 74939211.
It is an interprime number because it is at equal distance from previous prime (112939469) and next prime (112939471).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112939471) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89005 + ... + 90264.
It is an arithmetic number, because the mean of its divisors is an integer number (6991530).
Almost surely, 2112939470 is an apocalyptic number.
112939470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112939470 is an abundant number, since it is smaller than the sum of its proper divisors (222653970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112939470 is a wasteful number, since it uses less digits than its factorization.
112939470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179289 (or 179286 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 112939470 is about 10627.2983396534. The cubic root of 112939470 is about 483.3724735116.
The spelling of 112939470 in words is "one hundred twelve million, nine hundred thirty-nine thousand, four hundred seventy".
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