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4887023740 = 2252979106657
BaseRepresentation
bin1001000110100101…
…00001000001111100
3110121120210112021021
410203102201001330
540002034224430
62124533513524
7232051005424
oct44322410174
913546715237
104887023740
1120886632a5
12b447a28a4
135cb623931
14345093484
151d908c07a
hex1234a107c

4887023740 has 48 divisors (see below), whose sum is σ = 10751126400. Its totient is φ = 1863493632.

The previous prime is 4887023717. The next prime is 4887023761. The reversal of 4887023740 is 473207884.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7509 + ... + 99148.

It is an arithmetic number, because the mean of its divisors is an integer number (223981800).

Almost surely, 24887023740 is an apocalyptic number.

It is an amenable number.

4887023740 is an abundant number, since it is smaller than the sum of its proper divisors (5864102660).

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

4887023740 is a wasteful number, since it uses less digits than its factorization.

4887023740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106774 (or 106772 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 4887023740 is about 69907.2509829989. The cubic root of 4887023740 is about 1696.9985956233.

The spelling of 4887023740 in words is "four billion, eight hundred eighty-seven million, twenty-three thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 29 58 79 116 145 158 290 316 395 580 790 1580 2291 4582 9164 11455 22910 45820 106657 213314 426628 533285 1066570 2133140 3093053 6186106 8425903 12372212 15465265 16851806 30930530 33703612 42129515 61861060 84259030 168518060 244351187 488702374 977404748 1221755935 2443511870 4887023740