Base | Representation |
---|---|
bin | 10110010010110… |
… | …110111001001110 |
3 | 222001211022102110 |
4 | 112102312321032 |
5 | 1231223322230 |
6 | 101041004450 |
7 | 12161210004 |
oct | 2622667116 |
9 | 861738373 |
10 | 374042190 |
11 | 182156485 |
12 | a5323726 |
13 | 5c653452 |
14 | 37968a74 |
15 | 22c874b0 |
hex | 164b6e4e |
374042190 has 32 divisors (see below), whose sum is σ = 898744320. Its totient is φ = 99628704.
The previous prime is 374042183. The next prime is 374042209. The reversal of 374042190 is 91240473.
It is a happy number.
It is a super-2 number, since 2×3740421902 = 279815119799992200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20787 + ... + 34353.
It is an arithmetic number, because the mean of its divisors is an integer number (28085760).
Almost surely, 2374042190 is an apocalyptic number.
374042190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
374042190 is an abundant number, since it is smaller than the sum of its proper divisors (524702130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
374042190 is a wasteful number, since it uses less digits than its factorization.
374042190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14496.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 374042190 is about 19340.1703715350. The cubic root of 374042190 is about 720.5103056697.
The spelling of 374042190 in words is "three hundred seventy-four million, forty-two thousand, one hundred ninety".
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