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48467380 = 225131311423
BaseRepresentation
bin1011100011100…
…0110110110100
310101012101202011
42320320312310
544401424010
64450454004
71125652213
oct270706664
9111171664
1048467380
11253a4295
1214294304
13a06c930
14661907a
1543c5a8a
hex2e38db4

48467380 has 48 divisors (see below), whose sum is σ = 110525184. Its totient is φ = 17746560.

The previous prime is 48467351. The next prime is 48467383. The reversal of 48467380 is 8376484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48467383) 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, 33349 + ... + 34771.

It is an arithmetic number, because the mean of its divisors is an integer number (2302608).

Almost surely, 248467380 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 48467380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55262592).

48467380 is an abundant number, since it is smaller than the sum of its proper divisors (62057804).

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

48467380 is a wasteful number, since it uses less digits than its factorization.

48467380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576 (or 1574 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 48467380 is about 6961.8517651556. The cubic root of 48467380 is about 364.5998742826.

The spelling of 48467380 in words is "forty-eight million, four hundred sixty-seven thousand, three hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 131 260 262 524 655 1310 1423 1703 2620 2846 3406 5692 6812 7115 8515 14230 17030 18499 28460 34060 36998 73996 92495 184990 186413 369980 372826 745652 932065 1864130 2423369 3728260 4846738 9693476 12116845 24233690 48467380