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3873298080 = 253559136769
BaseRepresentation
bin1110011011011101…
…1101011010100000
3100222221021221002110
43212313131122200
530413031014310
61440202115320
7164661330141
oct34667353240
910887257073
103873298080
1117084151a3
129011abb40
134995bc172
1428a5b1ac8
1517a098d20
hexe6ddd6a0

3873298080 has 96 divisors (see below), whose sum is σ = 12407774400. Its totient is φ = 1015365632.

The previous prime is 3873298019. The next prime is 3873298081. The reversal of 3873298080 is 808923783.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (3873298081) 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, 40065 + ... + 96704.

It is an arithmetic number, because the mean of its divisors is an integer number (129247650).

Almost surely, 23873298080 is an apocalyptic number.

3873298080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3873298080 is an abundant number, since it is smaller than the sum of its proper divisors (8534476320).

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

3873298080 is a wasteful number, since it uses less digits than its factorization.

3873298080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136846 (or 136838 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 3873298080 is about 62235.8263382113. The cubic root of 3873298080 is about 1570.4603407561.

The spelling of 3873298080 in words is "three billion, eight hundred seventy-three million, two hundred ninety-eight thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 59 60 80 96 118 120 160 177 236 240 295 354 472 480 590 708 885 944 1180 1416 1770 1888 2360 2832 3540 4720 5664 7080 9440 14160 28320 136769 273538 410307 547076 683845 820614 1094152 1367690 1641228 2051535 2188304 2735380 3282456 4103070 4376608 5470760 6564912 8069371 8206140 10941520 13129824 16138742 16412280 21883040 24208113 32277484 32824560 40346855 48416226 64554968 65649120 80693710 96832452 121040565 129109936 161387420 193664904 242081130 258219872 322774840 387329808 484162260 645549680 774659616 968324520 1291099360 1936649040 3873298080