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2420750124 = 223413574727
BaseRepresentation
bin1001000001001001…
…1011011100101100
320020201001211220000
42100102123130230
514424203000444
61040113024300
7113663015352
oct22022333454
96221054800
102420750124
1110324a5441
12576855090
132c76a2630
1418d7017d2
15e27c4469
hex9049b72c

2420750124 has 60 divisors (see below), whose sum is σ = 6815124624. Its totient is φ = 744844896.

The previous prime is 2420750093. The next prime is 2420750149. The reversal of 2420750124 is 4210570242.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 283152 + ... + 291575.

Almost surely, 22420750124 is an apocalyptic number.

It is an amenable number.

2420750124 is an abundant number, since it is smaller than the sum of its proper divisors (4394374500).

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

2420750124 is a wasteful number, since it uses less digits than its factorization.

2420750124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574756 (or 574745 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 2420750124 is about 49201.1191336132. The cubic root of 2420750124 is about 1342.7133932503.

The spelling of 2420750124 in words is "two billion, four hundred twenty million, seven hundred fifty thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 324 351 468 702 1053 1404 2106 4212 574727 1149454 1724181 2298908 3448362 5172543 6896724 7471451 10345086 14942902 15517629 20690172 22414353 29885804 31035258 44828706 46552887 62070516 67243059 89657412 93105774 134486118 186211548 201729177 268972236 403458354 605187531 806916708 1210375062 2420750124