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70325088 = 2531017253
BaseRepresentation
bin1000011000100…
…01001101100000
311220022212212220
410030101031200
5121000400323
610551151040
71512516261
oct414211540
9156285786
1070325088
1136773309
121b675480
13117537a2
1494a8968
1562920e3
hex4311360

70325088 has 48 divisors (see below), whose sum is σ = 186456816. Its totient is φ = 23206400.

The previous prime is 70325083. The next prime is 70325093. The reversal of 70325088 is 88052307.

It is an interprime number because it is at equal distance from previous prime (70325083) and next prime (70325093).

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70325083) 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, 6070 + ... + 13322.

It is an arithmetic number, because the mean of its divisors is an integer number (3884517).

Almost surely, 270325088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70325088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93228408).

70325088 is an abundant number, since it is smaller than the sum of its proper divisors (116131728).

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

70325088 is a wasteful number, since it uses less digits than its factorization.

70325088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367 (or 7359 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 70325088 is about 8386.0054853309. The cubic root of 70325088 is about 412.7655355518.

The spelling of 70325088 in words is "seventy million, three hundred twenty-five thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 101 202 303 404 606 808 1212 1616 2424 3232 4848 7253 9696 14506 21759 29012 43518 58024 87036 116048 174072 232096 348144 696288 732553 1465106 2197659 2930212 4395318 5860424 8790636 11720848 17581272 23441696 35162544 70325088