Base | Representation |
---|---|
bin | 1011111110100… |
… | …00110010110110 |
3 | 21000001101211222 |
4 | 11333100302312 |
5 | 201210014232 |
6 | 13545230342 |
7 | 2326660166 |
oct | 577206266 |
9 | 230041758 |
10 | 100469942 |
11 | 51792611 |
12 | 297923b2 |
13 | 17a79691 |
14 | d4b45a6 |
15 | 8c48d12 |
hex | 5fd0cb6 |
100469942 has 8 divisors (see below), whose sum is σ = 150810336. Its totient is φ = 50199832.
The previous prime is 100469939. The next prime is 100469947. The reversal of 100469942 is 249964001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100469947) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13838 + ... + 19809.
It is an arithmetic number, because the mean of its divisors is an integer number (18851292).
Almost surely, 2100469942 is an apocalyptic number.
100469942 is a deficient number, since it is larger than the sum of its proper divisors (50340394).
100469942 is a wasteful number, since it uses less digits than its factorization.
100469942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35142.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 100469942 is about 10023.4695589900. The cubic root of 100469942 is about 464.8848398678.
The spelling of 100469942 in words is "one hundred million, four hundred sixty-nine thousand, nine hundred forty-two".
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