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2420131034 = 21733698249
BaseRepresentation
bin1001000001000000…
…0100010011011010
320020122220101122202
42100100010103122
514424023143114
61040051450202
7113654526416
oct22020042332
96218811582
102420131034
1110321122a2
125765b6962
132c75168c9
1418d5bdd46
15e2700cde
hex904044da

2420131034 has 8 divisors (see below), whose sum is σ = 3632296500. Its totient is φ = 1209365536.

The previous prime is 2420130989. The next prime is 2420131121. The reversal of 2420131034 is 4301310242.

It can be written as a sum of positive squares in 2 ways, for example, as 2171280409 + 248850625 = 46597^2 + 15775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2420130997 and 2420131015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345659 + ... + 352590.

Almost surely, 22420131034 is an apocalyptic number.

2420131034 is a deficient number, since it is larger than the sum of its proper divisors (1212165466).

2420131034 is a wasteful number, since it uses less digits than its factorization.

2420131034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699984.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2420131034 is about 49194.8273093828. The cubic root of 2420131034 is about 1342.5989202888.

Adding to 2420131034 its reverse (4301310242), we get a palindrome (6721441276).

The spelling of 2420131034 in words is "two billion, four hundred twenty million, one hundred thirty-one thousand, thirty-four".

Divisors: 1 2 1733 3466 698249 1396498 1210065517 2420131034