Base | Representation |
---|---|
bin | 1011111100101… |
… | …11001110011110 |
3 | 20222121102101122 |
4 | 11332113032132 |
5 | 201124443032 |
6 | 13540210542 |
7 | 2324655551 |
oct | 576271636 |
9 | 228542348 |
10 | 100234142 |
11 | 51641438 |
12 | 29699a52 |
13 | 179c6258 |
14 | d452698 |
15 | 8bee012 |
hex | 5f9739e |
100234142 has 8 divisors (see below), whose sum is σ = 159195456. Its totient is φ = 47168992.
The previous prime is 100234109. The next prime is 100234157. The reversal of 100234142 is 241432001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 100234142.
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, 1473998 + ... + 1474065.
It is an arithmetic number, because the mean of its divisors is an integer number (19899432).
Almost surely, 2100234142 is an apocalyptic number.
100234142 is a deficient number, since it is larger than the sum of its proper divisors (58961314).
100234142 is a wasteful number, since it uses less digits than its factorization.
100234142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948082.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 100234142 is about 10011.7002552014. The cubic root of 100234142 is about 464.5208646223.
Adding to 100234142 its reverse (241432001), we get a palindrome (341666143).
The spelling of 100234142 in words is "one hundred million, two hundred thirty-four thousand, one hundred forty-two".
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