Base | Representation |
---|---|
bin | 10010110000101… |
… | …00011000101010 |
3 | 101222010012220202 |
4 | 21120110120222 |
5 | 310241314043 |
6 | 23340552202 |
7 | 3620423240 |
oct | 1130243052 |
9 | 358105822 |
10 | 157369898 |
11 | 80916374 |
12 | 44852662 |
13 | 267ac5aa |
14 | 16c86790 |
15 | dc381b8 |
hex | 961462a |
157369898 has 8 divisors (see below), whose sum is σ = 269776992. Its totient is φ = 67444236.
The previous prime is 157369853. The next prime is 157369937. The reversal of 157369898 is 898963751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5620340 + ... + 5620367.
It is an arithmetic number, because the mean of its divisors is an integer number (33722124).
Almost surely, 2157369898 is an apocalyptic number.
157369898 is a deficient number, since it is larger than the sum of its proper divisors (112407094).
157369898 is a wasteful number, since it uses less digits than its factorization.
157369898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11240716.
The product of its digits is 3265920, while the sum is 56.
The square root of 157369898 is about 12544.7159393906. The cubic root of 157369898 is about 539.8924088344.
The spelling of 157369898 in words is "one hundred fifty-seven million, three hundred sixty-nine thousand, eight hundred ninety-eight".
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