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675255942 = 232231631053
BaseRepresentation
bin101000001111111…
…001011010000110
31202001121120000100
4220033321122012
52340331142232
6151001024530
722506403134
oct5017713206
91661546010
10675255942
11317189869
1216a185146
13a9b8783a
1465976754
153e435c7c
hex283f9686

675255942 has 24 divisors (see below), whose sum is σ = 1526666544. Its totient is φ = 215298864.

The previous prime is 675255941. The next prime is 675255943. The reversal of 675255942 is 249552576.

675255942 is a `hidden beast` number, since 6 + 7 + 52 + 5 + 594 + 2 = 666.

675255942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (675255941) and next prime (675255943).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675255941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 815113 + ... + 815940.

It is an arithmetic number, because the mean of its divisors is an integer number (63611106).

Almost surely, 2675255942 is an apocalyptic number.

675255942 is an abundant number, since it is smaller than the sum of its proper divisors (851410602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675255942 is a wasteful number, since it uses less digits than its factorization.

675255942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631084 (or 1631081 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The square root of 675255942 is about 25985.6872527936. The cubic root of 675255942 is about 877.3161784090.

The spelling of 675255942 in words is "six hundred seventy-five million, two hundred fifty-five thousand, nine hundred forty-two".

Divisors: 1 2 3 6 9 18 23 46 69 138 207 414 1631053 3262106 4893159 9786318 14679477 29358954 37514219 75028438 112542657 225085314 337627971 675255942