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48078373 = 779227383
BaseRepresentation
bin1011011101100…
…1111000100101
310100110122010111
42313121320211
544302001443
64434253021
71122442120
oct267317045
9110418114
1048078373
1125158aa2
1214127171
139c64855
1465573b7
15434a69d
hex2dd9e25

48078373 has 16 divisors (see below), whose sum is σ = 56033280. Its totient is φ = 40403376.

The previous prime is 48078361. The next prime is 48078377. The reversal of 48078373 is 37387084.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48078373 is a prime.

It is a super-3 number, since 3×480783733 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48078377) 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, 125340 + ... + 125722.

It is an arithmetic number, because the mean of its divisors is an integer number (3502080).

Almost surely, 248078373 is an apocalyptic number.

It is an amenable number.

48078373 is a deficient number, since it is larger than the sum of its proper divisors (7954907).

48078373 is a wasteful number, since it uses less digits than its factorization.

48078373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 48078373 is about 6933.8570074671. The cubic root of 48078373 is about 363.6218071124.

The spelling of 48078373 in words is "forty-eight million, seventy-eight thousand, three hundred seventy-three".

Divisors: 1 7 79 227 383 553 1589 2681 17933 30257 86941 125531 211799 608587 6868339 48078373