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20060424024 = 23322715532371
BaseRepresentation
bin10010101011101100…
…011100011101011000
31220210001020010102120
4102223230130131120
5312040432032044
613114324301240
71310054535144
oct225354343530
956701203376
1020060424024
11856464a533
123a7a241820
131b790728b4
14d84334224
157c6204519
hex4abb1c758

20060424024 has 64 divisors (see below), whose sum is σ = 50425683840. Its totient is φ = 6650257920.

The previous prime is 20060424019. The next prime is 20060424089. The reversal of 20060424024 is 42042406002.

It is a super-2 number, since 2×200604240242 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 20060423985 and 20060424003.

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, 8459559 + ... + 8461929.

It is an arithmetic number, because the mean of its divisors is an integer number (787901310).

Almost surely, 220060424024 is an apocalyptic number.

20060424024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20060424024 is an abundant number, since it is smaller than the sum of its proper divisors (30365259816).

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

20060424024 is a wasteful number, since it uses less digits than its factorization.

20060424024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160 (or 4156 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The spelling of 20060424024 in words is "twenty billion, sixty million, four hundred twenty-four thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 24 227 454 681 908 1362 1553 1816 2371 2724 3106 4659 4742 5448 6212 7113 9318 9484 12424 14226 18636 18968 28452 37272 56904 352531 538217 705062 1057593 1076434 1410124 1614651 2115186 2152868 2820248 3229302 3682163 4230372 4305736 6458604 7364326 8460744 11046489 12917208 14728652 22092978 29457304 44185956 88371912 835851001 1671702002 2507553003 3343404004 5015106006 6686808008 10030212012 20060424024