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2423001020 = 2251122394919
BaseRepresentation
bin1001000001101100…
…0000111110111100
320020212022012112112
42100123000332330
514430242013040
61040233153152
7114021111626
oct22033007674
96225265475
102423001020
1110337a2590
1257755b7b8
132c7cb001b
1418db29c16
15e2abb365
hex906c0fbc

2423001020 has 48 divisors (see below), whose sum is σ = 5554483200. Its totient is φ = 880518720.

The previous prime is 2423001019. The next prime is 2423001037. The reversal of 2423001020 is 201003242.

It is a junction number, because it is equal to n+sod(n) for n = 2423000986 and 2423001004.

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, 490121 + ... + 495039.

It is an arithmetic number, because the mean of its divisors is an integer number (115718400).

Almost surely, 22423001020 is an apocalyptic number.

2423001020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2423001020 is an abundant number, since it is smaller than the sum of its proper divisors (3131482180).

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

2423001020 is a wasteful number, since it uses less digits than its factorization.

2423001020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7178 (or 7176 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2423001020 is about 49223.9882577590. The cubic root of 2423001020 is about 1343.1294312257.

Adding to 2423001020 its reverse (201003242), we get a palindrome (2624004262).

The spelling of 2423001020 in words is "two billion, four hundred twenty-three million, one thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 2239 4478 4919 8956 9838 11195 19676 22390 24595 24629 44780 49190 49258 54109 98380 98516 108218 123145 216436 246290 270545 492580 541090 1082180 11013641 22027282 44054564 55068205 110136410 121150051 220272820 242300102 484600204 605750255 1211500510 2423001020