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75246341 = 1031494903
BaseRepresentation
bin1000111110000…
…10101100000101
312020120220120112
410133002230011
5123230340331
611244442405
71602404042
oct437025405
9166526515
1075246341
1139524765
1221249405
1312787781
149dca1c9
15691532b
hex47c2b05

75246341 has 8 divisors (see below), whose sum is σ = 76502400. Its totient is φ = 74000592.

The previous prime is 75246337. The next prime is 75246343. The reversal of 75246341 is 14364257.

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 75246341 - 22 = 75246337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75246298 and 75246307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75246343) 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, 12896 + ... + 17798.

It is an arithmetic number, because the mean of its divisors is an integer number (9562800).

Almost surely, 275246341 is an apocalyptic number.

It is an amenable number.

75246341 is a deficient number, since it is larger than the sum of its proper divisors (1256059).

75246341 is a wasteful number, since it uses less digits than its factorization.

75246341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155.

The product of its digits is 20160, while the sum is 32.

The square root of 75246341 is about 8674.4648826311. The cubic root of 75246341 is about 422.1775437206.

The spelling of 75246341 in words is "seventy-five million, two hundred forty-six thousand, three hundred forty-one".

Divisors: 1 103 149 4903 15347 505009 730547 75246341