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2988053832 = 2332343125887
BaseRepresentation
bin1011001000011010…
…0001010101001000
321201020112212021110
42302012201111020
522104420210312
61212300210320
7134022016131
oct26206412510
97636485243
102988053832
1112a3751085
126b48399a0
13388090bba
14204bb6c88
151274d443c
hexb21a1548

2988053832 has 64 divisors (see below), whose sum is σ = 7976263680. Its totient is φ = 930549312.

The previous prime is 2988053819. The next prime is 2988053837. The reversal of 2988053832 is 2383508892.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2988053837) 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, 39208 + ... + 86679.

It is an arithmetic number, because the mean of its divisors is an integer number (124629120).

Almost surely, 22988053832 is an apocalyptic number.

It is an amenable number.

2988053832 is an abundant number, since it is smaller than the sum of its proper divisors (4988209848).

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

2988053832 is a wasteful number, since it uses less digits than its factorization.

2988053832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125962 (or 125958 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 2988053832 is about 54663.0938751183. The cubic root of 2988053832 is about 1440.3326507727.

The spelling of 2988053832 in words is "two billion, nine hundred eighty-eight million, fifty-three thousand, eight hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 23 24 43 46 69 86 92 129 138 172 184 258 276 344 516 552 989 1032 1978 2967 3956 5934 7912 11868 23736 125887 251774 377661 503548 755322 1007096 1510644 2895401 3021288 5413141 5790802 8686203 10826282 11581604 16239423 17372406 21652564 23163208 32478846 34744812 43305128 64957692 69489624 124502243 129915384 249004486 373506729 498008972 747013458 996017944 1494026916 2988053832