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82925241 = 373948821
BaseRepresentation
bin1001111000101…
…01011010111001
312210001001001020
410330111122321
5132212101431
612121213053
72024565360
oct474253271
9183031036
1082925241
1142899a63
1223931189
13142459b9
14b0287d7
157430696
hex4f156b9

82925241 has 8 divisors (see below), whose sum is σ = 126362304. Its totient is φ = 47385840.

The previous prime is 82925221. The next prime is 82925257. The reversal of 82925241 is 14252928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82925241 - 25 = 82925209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82925221) 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, 1974390 + ... + 1974431.

It is an arithmetic number, because the mean of its divisors is an integer number (15795288).

Almost surely, 282925241 is an apocalyptic number.

It is an amenable number.

82925241 is a deficient number, since it is larger than the sum of its proper divisors (43437063).

82925241 is a wasteful number, since it uses less digits than its factorization.

82925241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948831.

The product of its digits is 11520, while the sum is 33.

The square root of 82925241 is about 9106.3297216826. The cubic root of 82925241 is about 436.0760623267.

The spelling of 82925241 in words is "eighty-two million, nine hundred twenty-five thousand, two hundred forty-one".

Divisors: 1 3 7 21 3948821 11846463 27641747 82925241