Base | Representation |
---|---|
bin | 1010001001111… |
… | …1101011101101 |
3 | 2222011011020102 |
4 | 2202133223231 |
5 | 41401101401 |
6 | 4121000445 |
7 | 1025032541 |
oct | 242375355 |
9 | 88134212 |
10 | 42597101 |
11 | 22054918 |
12 | 12323125 |
13 | 8a959b1 |
14 | 592ba21 |
15 | 3b1656b |
hex | 289faed |
42597101 has 8 divisors (see below), whose sum is σ = 43839840. Its totient is φ = 41359248.
The previous prime is 42597097. The next prime is 42597103. The reversal of 42597101 is 10179524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42597101 - 22 = 42597097 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42597103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23510 + ... + 25256.
It is an arithmetic number, because the mean of its divisors is an integer number (5479980).
Almost surely, 242597101 is an apocalyptic number.
It is an amenable number.
42597101 is a deficient number, since it is larger than the sum of its proper divisors (1242739).
42597101 is a wasteful number, since it uses less digits than its factorization.
42597101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2443.
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 42597101 is about 6526.6454630231. The cubic root of 42597101 is about 349.2421725651.
The spelling of 42597101 in words is "forty-two million, five hundred ninety-seven thousand, one hundred one".
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