Search a number
-
+
70074070367070 = 23571130335095397
BaseRepresentation
bin11111110111011011001000…
…00100100111101101011110
3100012010000102110002021121010
433323231210010213231132
533141043144003221240
6405011330012320050
720521453534252050
oct1773554404475536
9305100373067533
1070074070367070
1120367278993220
127a389a8473026
133013c5850c683
141343862cab8d0
15817bc262b280
hex3fbb64127b5e

70074070367070 has 64 divisors (see below), whose sum is σ = 209676179390976. Its totient is φ = 14560845790080.

The previous prime is 70074070367047. The next prime is 70074070367083. The reversal of 70074070367070 is 7076307047007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15167545389 + ... + 15167550008.

It is an arithmetic number, because the mean of its divisors is an integer number (3276190302984).

Almost surely, 270074070367070 is an apocalyptic number.

70074070367070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70074070367070 is an abundant number, since it is smaller than the sum of its proper divisors (139602109023906).

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

70074070367070 is a wasteful number, since it uses less digits than its factorization.

70074070367070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30335095425.

The product of its (nonzero) digits is 1210104, while the sum is 48.

The spelling of 70074070367070 in words is "seventy trillion, seventy-four billion, seventy million, three hundred sixty-seven thousand, seventy".

Divisors: 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 770 1155 2310 30335095397 60670190794 91005286191 151675476985 182010572382 212345667779 303350953970 333686049367 424691335558 455026430955 637037003337 667372098734 910052861910 1001058148101 1061728338895 1274074006674 1668430246835 2002116296202 2123456677790 2335802345569 3185185016685 3336860493670 4671604691138 5005290740505 6370370033370 7007407036707 10010581481010 11679011727845 14014814073414 23358023455690 35037035183535 70074070367070