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2420051076 = 2232234171287
BaseRepresentation
bin1001000000111111…
…0000110010000100
320020122202022222100
42100033300302010
514424013113301
61040050032100
7113654044332
oct22017606204
96218668870
102420051076
111032068213
12576578630
132c74b93b1
1418d59cb52
15e26d7286
hex903f0c84

2420051076 has 72 divisors (see below), whose sum is σ = 6539105664. Its totient is φ = 752780160.

The previous prime is 2420051069. The next prime is 2420051077. The reversal of 2420051076 is 6701500242.

It is not an unprimeable number, because it can be changed into a prime (2420051077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1696 + ... + 69591.

It is an arithmetic number, because the mean of its divisors is an integer number (90820912).

Almost surely, 22420051076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2420051076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3269552832).

2420051076 is an abundant number, since it is smaller than the sum of its proper divisors (4119054588).

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

2420051076 is a wasteful number, since it uses less digits than its factorization.

2420051076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71361 (or 71356 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2420051076 is about 49194.0146359290. The cubic root of 2420051076 is about 1342.5841342152.

The spelling of 2420051076 in words is "two billion, four hundred twenty million, fifty-one thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 23 36 41 46 69 82 92 123 138 164 207 246 276 369 414 492 738 828 943 1476 1886 2829 3772 5658 8487 11316 16974 33948 71287 142574 213861 285148 427722 641583 855444 1283166 1639601 2566332 2922767 3279202 4918803 5845534 6558404 8768301 9837606 11691068 14756409 17536602 19675212 26304903 29512818 35073204 52609806 59025636 67223641 105219612 134447282 201670923 268894564 403341846 605012769 806683692 1210025538 2420051076