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95914640 = 2452694457
BaseRepresentation
bin1011011011110…
…00101010010000
320200110222011002
411231320222100
5144023232030
613303441132
72243155343
oct555705220
9220428132
1095914640
114a1610a8
12281561a8
1316b43133
14ca4a45a
158649245
hex5b78a90

95914640 has 40 divisors (see below), whose sum is σ = 223880760. Its totient is φ = 38214656.

The previous prime is 95914607. The next prime is 95914649. The reversal of 95914640 is 4641959.

It can be written as a sum of positive squares in 4 ways, for example, as 2521744 + 93392896 = 1588^2 + 9664^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 95914594 and 95914603.

It is not an unprimeable number, because it can be changed into a prime (95914649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19292 + ... + 23748.

It is an arithmetic number, because the mean of its divisors is an integer number (5597019).

Almost surely, 295914640 is an apocalyptic number.

It is an amenable number.

95914640 is an abundant number, since it is smaller than the sum of its proper divisors (127966120).

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

95914640 is a wasteful number, since it uses less digits than its factorization.

95914640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739 (or 4733 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 95914640 is about 9793.6019931382. The cubic root of 95914640 is about 457.7499445449.

The spelling of 95914640 in words is "ninety-five million, nine hundred fourteen thousand, six hundred forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 269 538 1076 1345 2152 2690 4304 4457 5380 8914 10760 17828 21520 22285 35656 44570 71312 89140 178280 356560 1198933 2397866 4795732 5994665 9591464 11989330 19182928 23978660 47957320 95914640