Base | Representation |
---|---|
bin | 10010001111110… |
… | …11101000001110 |
3 | 101200000222022110 |
4 | 21013323220032 |
5 | 303141333230 |
6 | 23104524450 |
7 | 3536052303 |
oct | 1107735016 |
9 | 350028273 |
10 | 153074190 |
11 | 794519a5 |
12 | 43320726 |
13 | 25937259 |
14 | 164890aa |
15 | d68a4b0 |
hex | 91fba0e |
153074190 has 16 divisors (see below), whose sum is σ = 367378128. Its totient is φ = 40819776.
The previous prime is 153074189. The next prime is 153074213. The reversal of 153074190 is 91470351.
It is a super-2 number, since 2×1530741902 = 46863415288312200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5102473 = 153074190 / (1 + 5 + 3 + 0 + 7 + 4 + 1 + 9 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2551207 + ... + 2551266.
It is an arithmetic number, because the mean of its divisors is an integer number (22961133).
Almost surely, 2153074190 is an apocalyptic number.
153074190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153074190 is an abundant number, since it is smaller than the sum of its proper divisors (214303938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153074190 is a wasteful number, since it uses less digits than its factorization.
153074190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5102483.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 153074190 is about 12372.3154663951. The cubic root of 153074190 is about 534.9345597892.
The spelling of 153074190 in words is "one hundred fifty-three million, seventy-four thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •