Base | Representation |
---|---|
bin | 1010110001100… |
… | …00101011111011 |
3 | 20022001121212122 |
4 | 11120300223323 |
5 | 141114030310 |
6 | 12545031455 |
7 | 2145122444 |
oct | 530605373 |
9 | 208047778 |
10 | 90376955 |
11 | 470195a9 |
12 | 2632558b |
13 | 159546b6 |
14 | c0082cb |
15 | 7e03555 |
hex | 5630afb |
90376955 has 4 divisors (see below), whose sum is σ = 108452352. Its totient is φ = 72301560.
The previous prime is 90376933. The next prime is 90376961. The reversal of 90376955 is 55967309.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55967309 = 379 ⋅147671.
It is a de Polignac number, because none of the positive numbers 2k-90376955 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9037691 + ... + 9037700.
It is an arithmetic number, because the mean of its divisors is an integer number (27113088).
Almost surely, 290376955 is an apocalyptic number.
90376955 is a deficient number, since it is larger than the sum of its proper divisors (18075397).
90376955 is a wasteful number, since it uses less digits than its factorization.
90376955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18075396.
The product of its (nonzero) digits is 255150, while the sum is 44.
The square root of 90376955 is about 9506.6794939137. The cubic root of 90376955 is about 448.7652653720.
The spelling of 90376955 in words is "ninety million, three hundred seventy-six thousand, nine hundred fifty-five".
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