Base | Representation |
---|---|
bin | 1011001011100… |
… | …10000110110010 |
3 | 20112111001120111 |
4 | 11211302012302 |
5 | 143002300032 |
6 | 13150131534 |
7 | 2216131051 |
oct | 545620662 |
9 | 215431514 |
10 | 93790642 |
11 | 48a40330 |
12 | 274b0baa |
13 | 1657b42a |
14 | c656398 |
15 | 8379c47 |
hex | 59721b2 |
93790642 has 24 divisors (see below), whose sum is σ = 160458480. Its totient is φ = 40773480.
The previous prime is 93790637. The next prime is 93790651. The reversal of 93790642 is 24609739.
It is a junction number, because it is equal to n+sod(n) for n = 93790595 and 93790604.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7609 + ... + 15667.
It is an arithmetic number, because the mean of its divisors is an integer number (6685770).
Almost surely, 293790642 is an apocalyptic number.
93790642 is a deficient number, since it is larger than the sum of its proper divisors (66667838).
93790642 is a wasteful number, since it uses less digits than its factorization.
93790642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8118 (or 8095 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 40.
The square root of 93790642 is about 9684.5568819642. The cubic root of 93790642 is about 454.3457844265.
The spelling of 93790642 in words is "ninety-three million, seven hundred ninety thousand, six hundred forty-two".
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