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70030241100 = 223252292683151
BaseRepresentation
bin100000100111000100…
…0001010110101001100
320200202112020211212100
41001032020022311030
52121410220203400
652101011035100
75026262141061
oct1011610126514
9220675224770
1070030241100
1127777277716
12116a4b9ba90
1367b07a52b1
143564a48c68
151c4d0d6100
hex104e20ad4c

70030241100 has 108 divisors (see below), whose sum is σ = 227075153760. Its totient is φ = 18030768000.

The previous prime is 70030241027. The next prime is 70030241117. The reversal of 70030241100 is 114203007.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1315476 + ... + 1367675.

It is an arithmetic number, because the mean of its divisors is an integer number (2102547720).

Almost surely, 270030241100 is an apocalyptic number.

It is an amenable number.

70030241100 is an abundant number, since it is smaller than the sum of its proper divisors (157044912660).

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

70030241100 is a wasteful number, since it uses less digits than its factorization.

70030241100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683200 (or 2683190 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

Adding to 70030241100 its reverse (114203007), we get a palindrome (70144444107).

The spelling of 70030241100 in words is "seventy billion, thirty million, two hundred forty-one thousand, one hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 29 30 36 45 50 58 60 75 87 90 100 116 145 150 174 180 225 261 290 300 348 435 450 522 580 725 870 900 1044 1305 1450 1740 2175 2610 2900 4350 5220 6525 8700 13050 26100 2683151 5366302 8049453 10732604 13415755 16098906 24148359 26831510 32197812 40247265 48296718 53663020 67078775 77811379 80494530 96593436 120741795 134157550 155622758 160989060 201236325 233434137 241483590 268315100 311245516 389056895 402472650 466868274 482967180 603708975 700302411 778113790 804945300 933736548 1167170685 1207417950 1400604822 1556227580 1945284475 2334341370 2414835900 2801209644 3501512055 3890568950 4668682740 5835853425 7003024110 7781137900 11671706850 14006048220 17507560275 23343413700 35015120550 70030241100