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2934055980 = 2233543126359
BaseRepresentation
bin1010111011100010…
…0010010000101100
321120110221111011000
42232320202100230
522002104242410
61203051000300
7132465031032
oct25670422054
97513844130
102934055980
11127621a759
1269a739090
13379b35bcb
141db95c552
151228b9dc0
hexaee2242c

2934055980 has 96 divisors (see below), whose sum is σ = 9340531200. Its totient is φ = 764213184.

The previous prime is 2934055967. The next prime is 2934056009. The reversal of 2934055980 is 895504392.

2934055980 is a `hidden beast` number, since 2 + 93 + 4 + 0 + 559 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39960 + ... + 86399.

It is an arithmetic number, because the mean of its divisors is an integer number (97297200).

Almost surely, 22934055980 is an apocalyptic number.

2934055980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2934055980 is an abundant number, since it is smaller than the sum of its proper divisors (6406475220).

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

2934055980 is a wasteful number, since it uses less digits than its factorization.

2934055980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126420 (or 126412 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 2934055980 is about 54166.9269942462. The cubic root of 2934055980 is about 1431.6036551487.

The spelling of 2934055980 in words is "two billion, nine hundred thirty-four million, fifty-five thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 43 45 54 60 86 90 108 129 135 172 180 215 258 270 387 430 516 540 645 774 860 1161 1290 1548 1935 2322 2580 3870 4644 5805 7740 11610 23220 126359 252718 379077 505436 631795 758154 1137231 1263590 1516308 1895385 2274462 2527180 3411693 3790770 4548924 5433437 5686155 6823386 7581540 10866874 11372310 13646772 16300311 17058465 21733748 22744620 27167185 32600622 34116930 48900933 54334370 65201244 68233860 81501555 97801866 108668740 146702799 163003110 195603732 244504665 293405598 326006220 489009330 586811196 733513995 978018660 1467027990 2934055980