Base | Representation |
---|---|
bin | 10110101100110… |
… | …10010100110111 |
3 | 111021022120010122 |
4 | 23112122110313 |
5 | 342222040000 |
6 | 30521242155 |
7 | 4501403051 |
oct | 1326322467 |
9 | 437276118 |
10 | 190424375 |
11 | 98542719 |
12 | 5393335b |
13 | 305b395b |
14 | 1b40c8d1 |
15 | 11ab7085 |
hex | b59a537 |
190424375 has 20 divisors (see below), whose sum is σ = 238817304. Its totient is φ = 151788000.
The previous prime is 190424363. The next prime is 190424431. The reversal of 190424375 is 573424091.
It is not a de Polignac number, because 190424375 - 24 = 190424359 is a prime.
It is a super-2 number, since 2×1904243752 = 72522885188281250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 341597 + ... + 342153.
Almost surely, 2190424375 is an apocalyptic number.
190424375 is a deficient number, since it is larger than the sum of its proper divisors (48392929).
190424375 is an frugal number, since it uses more digits than its factorization.
190424375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124 (or 1109 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 190424375 is about 13799.4338651990. The cubic root of 190424375 is about 575.3174050976.
The spelling of 190424375 in words is "one hundred ninety million, four hundred twenty-four thousand, three hundred seventy-five".
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