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97354725 = 35213313221
BaseRepresentation
bin1011100110110…
…00001111100101
320210012010120120
411303120033211
5144410322400
613354352153
72261334006
oct563301745
9223163516
1097354725
114aa55056
122872b659
1317228760
14cd031ad
158830ca0
hex5cd83e5

97354725 has 48 divisors (see below), whose sum is σ = 178988544. Its totient is φ = 46368000.

The previous prime is 97354723. The next prime is 97354753. The reversal of 97354725 is 52745379.

It is not a de Polignac number, because 97354725 - 21 = 97354723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97354723) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28615 + ... + 31835.

It is an arithmetic number, because the mean of its divisors is an integer number (3728928).

Almost surely, 297354725 is an apocalyptic number.

It is an amenable number.

97354725 is a deficient number, since it is larger than the sum of its proper divisors (81633819).

97354725 is a wasteful number, since it uses less digits than its factorization.

97354725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278 (or 3273 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 97354725 is about 9866.8498012284. The cubic root of 97354725 is about 460.0294955882.

The spelling of 97354725 in words is "ninety-seven million, three hundred fifty-four thousand, seven hundred twenty-five".

Divisors: 1 3 5 13 15 25 31 39 65 75 93 155 195 325 403 465 775 975 1209 2015 2325 3221 6045 9663 10075 16105 30225 41873 48315 80525 99851 125619 209365 241575 299553 499255 628095 1046825 1298063 1497765 2496275 3140475 3894189 6490315 7488825 19470945 32451575 97354725