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2070424452 = 2231910189909
BaseRepresentation
bin111101101101000…
…0010101110000100
312100021212110102010
41323122002232010
513220012040302
6541240214220
7102210213615
oct17332025604
95307773363
102070424452
11972778598
1249946a370
1326cc34135
14158d8bc0c
15c1b7416c
hex7b682b84

2070424452 has 48 divisors (see below), whose sum is σ = 5135659200. Its totient is φ = 647337600.

The previous prime is 2070424423. The next prime is 2070424481. The reversal of 2070424452 is 2544240702.

It is an interprime number because it is at equal distance from previous prime (2070424423) and next prime (2070424481).

It is a super-2 number, since 2×20704244522 = 8573314822879000608, which contains 22 as substring.

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, 21927 + ... + 67982.

It is an arithmetic number, because the mean of its divisors is an integer number (106992900).

Almost surely, 22070424452 is an apocalyptic number.

It is an amenable number.

2070424452 is an abundant number, since it is smaller than the sum of its proper divisors (3065234748).

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

2070424452 is a wasteful number, since it uses less digits than its factorization.

2070424452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90036 (or 90034 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 30.

The square root of 2070424452 is about 45501.9170145610. The cubic root of 2070424452 is about 1274.5390007346.

The spelling of 2070424452 in words is "two billion, seventy million, four hundred twenty-four thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 12 19 38 57 76 101 114 202 228 303 404 606 1212 1919 3838 5757 7676 11514 23028 89909 179818 269727 359636 539454 1078908 1708271 3416542 5124813 6833084 9080809 10249626 18161618 20499252 27242427 36323236 54484854 108969708 172535371 345070742 517606113 690141484 1035212226 2070424452