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2988542742932 = 227373976118199
BaseRepresentation
bin101011011111010011000…
…001110101000110010100
3101120200221200102022102202
4223133103001311012110
5342431013420233212
610204530110424032
7425625606115205
oct53372301650624
911520850368382
102988542742932
11a5248551598a
12403248b02018
13188a83c67656
14a49093d95ac
1552b139810c2
hex2b7d3075194

2988542742932 has 48 divisors (see below), whose sum is σ = 5316035088000. Its totient is φ = 1469792770560.

The previous prime is 2988542742907. The next prime is 2988542742971. The reversal of 2988542742932 is 2392472458892.

2988542742932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164205569 + ... + 164223767.

It is an arithmetic number, because the mean of its divisors is an integer number (110750731000).

Almost surely, 22988542742932 is an apocalyptic number.

It is an amenable number.

2988542742932 is a deficient number, since it is larger than the sum of its proper divisors (2327492345068).

2988542742932 is a wasteful number, since it uses less digits than its factorization.

2988542742932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19776 (or 19774 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 65.

The spelling of 2988542742932 in words is "two trillion, nine hundred eighty-eight billion, five hundred forty-two million, seven hundred forty-two thousand, nine hundred thirty-two".

Divisors: 1 2 4 73 146 292 739 761 1478 1522 2956 3044 18199 36398 53947 55553 72796 107894 111106 215788 222212 562379 1124758 1328527 2249516 2657054 5314108 13449061 13849439 26898122 27698878 41053667 53796244 55397756 82107334 164214668 981781453 1011009047 1963562906 2022018094 3927125812 4044036188 10234735421 20469470842 40938941684 747135685733 1494271371466 2988542742932