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94725980 = 2254736299
BaseRepresentation
bin1011010010101…
…10011101011100
320121020120121122
411221112131130
5143222212410
613222150112
72230105016
oct551263534
9217216548
1094725980
114951a038
1227882338
131681809b
14c81b1b6
1584b1e55
hex5a5675c

94725980 has 12 divisors (see below), whose sum is σ = 198924600. Its totient is φ = 37890384.

The previous prime is 94725973. The next prime is 94726019. The reversal of 94725980 is 8952749.

It is a happy number.

It is a super-3 number, since 3×947259803 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2368130 + ... + 2368169.

It is an arithmetic number, because the mean of its divisors is an integer number (16577050).

Almost surely, 294725980 is an apocalyptic number.

It is an amenable number.

94725980 is an abundant number, since it is smaller than the sum of its proper divisors (104198620).

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

94725980 is a wasteful number, since it uses less digits than its factorization.

94725980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736308 (or 4736306 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 94725980 is about 9732.7272642359. The cubic root of 94725980 is about 455.8511299716.

The spelling of 94725980 in words is "ninety-four million, seven hundred twenty-five thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 4736299 9472598 18945196 23681495 47362990 94725980