Base | Representation |
---|---|
bin | 10110010011010… |
… | …000110000000001 |
3 | 222002000200200221 |
4 | 112103100300001 |
5 | 1231240214342 |
6 | 101043143041 |
7 | 12162130531 |
oct | 2623206001 |
9 | 862020627 |
10 | 374148097 |
11 | 182219004 |
12 | a5374a81 |
13 | 5c68c70b |
14 | 379954c1 |
15 | 22ca8a67 |
hex | 164d0c01 |
374148097 has 4 divisors (see below), whose sum is σ = 374325316. Its totient is φ = 373970880.
The previous prime is 374148067. The next prime is 374148119. The reversal of 374148097 is 790841473.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 790841473 = 139 ⋅5689507.
It can be written as a sum of positive squares in 2 ways, for example, as 186896241 + 187251856 = 13671^2 + 13684^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-374148097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (374148067) 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, 85404 + ... + 89677.
It is an arithmetic number, because the mean of its divisors is an integer number (93581329).
Almost surely, 2374148097 is an apocalyptic number.
It is an amenable number.
374148097 is a deficient number, since it is larger than the sum of its proper divisors (177219).
374148097 is a wasteful number, since it uses less digits than its factorization.
374148097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177218.
The product of its (nonzero) digits is 169344, while the sum is 43.
The square root of 374148097 is about 19342.9081836212. The cubic root of 374148097 is about 720.5783014610.
The spelling of 374148097 in words is "three hundred seventy-four million, one hundred forty-eight thousand, ninety-seven".
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