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48321070 = 2576710303
BaseRepresentation
bin1011100001010…
…1001000101110
310100220222001021
42320111020232
544332233240
64443404354
71124502520
oct270251056
9110828037
1048321070
1125304376
12142236ba
13a01b165
1465bba10
15439754a
hex2e1522e

48321070 has 32 divisors (see below), whose sum is σ = 100896768. Its totient is φ = 16318368.

The previous prime is 48321067. The next prime is 48321071. The reversal of 48321070 is 7012384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48321071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462 + ... + 9841.

It is an arithmetic number, because the mean of its divisors is an integer number (3153024).

Almost surely, 248321070 is an apocalyptic number.

48321070 is an abundant number, since it is smaller than the sum of its proper divisors (52575698).

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

48321070 is a wasteful number, since it uses less digits than its factorization.

48321070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10384.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 48321070 is about 6951.3358428434. The cubic root of 48321070 is about 364.2326281370.

The spelling of 48321070 in words is "forty-eight million, three hundred twenty-one thousand, seventy".

Divisors: 1 2 5 7 10 14 35 67 70 134 335 469 670 938 2345 4690 10303 20606 51515 72121 103030 144242 360605 690301 721210 1380602 3451505 4832107 6903010 9664214 24160535 48321070