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3320113420 = 2251343296969
BaseRepresentation
bin1100010111100100…
…1110100100001100
322120101101020101201
43011321032210030
523244422112140
61305241315244
7145163332651
oct30571164414
98511336351
103320113420
111454132398
12787a95b24
1340bb05270
14236d33c28
1514672749a
hexc5e4e90c

3320113420 has 48 divisors (see below), whose sum is σ = 7683207840. Its totient is φ = 1197374976.

The previous prime is 3320113351. The next prime is 3320113421. The reversal of 3320113420 is 243110233.

It is a super-2 number, since 2×33201134202 = 22046306243328192800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320113421) 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, 137305 + ... + 159664.

It is an arithmetic number, because the mean of its divisors is an integer number (160066830).

Almost surely, 23320113420 is an apocalyptic number.

It is an amenable number.

3320113420 is an abundant number, since it is smaller than the sum of its proper divisors (4363094420).

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

3320113420 is a wasteful number, since it uses less digits than its factorization.

3320113420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297034 (or 297032 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3320113420 is about 57620.4253715642. The cubic root of 3320113420 is about 1491.8241730141.

Adding to 3320113420 its reverse (243110233), we get a palindrome (3563223653).

The spelling of 3320113420 in words is "three billion, three hundred twenty million, one hundred thirteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 43 52 65 86 130 172 215 260 430 559 860 1118 2236 2795 5590 11180 296969 593938 1187876 1484845 2969690 3860597 5939380 7721194 12769667 15442388 19302985 25539334 38605970 51078668 63848335 77211940 127696670 166005671 255393340 332011342 664022684 830028355 1660056710 3320113420