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34125451430 = 2576161912911
BaseRepresentation
bin11111110010000010…
…010001000010100110
310021002021001112211112
4133302002101002212
51024342103421210
623402122505022
72315442360020
oct376202210246
9107067045745
1034125451430
1113521a22824
126744665172
1332aac9bb15
14191a2d7010
15d4adced05
hex7f20910a6

34125451430 has 64 divisors (see below), whose sum is σ = 71472568320. Its totient is φ = 11488867200.

The previous prime is 34125451421. The next prime is 34125451447. The reversal of 34125451430 is 3415452143.

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, 2636675 + ... + 2649585.

It is an arithmetic number, because the mean of its divisors is an integer number (1116758880).

Almost surely, 234125451430 is an apocalyptic number.

34125451430 is an abundant number, since it is smaller than the sum of its proper divisors (37347116890).

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

34125451430 is a wasteful number, since it uses less digits than its factorization.

34125451430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13605.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 34125451430 in words is "thirty-four billion, one hundred twenty-five million, four hundred fifty-one thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 35 61 70 122 305 427 610 619 854 1238 2135 3095 4270 4333 6190 8666 12911 21665 25822 37759 43330 64555 75518 90377 129110 180754 188795 264313 377590 451885 528626 787571 903770 1321565 1575142 2643130 3937855 5512997 7875710 7991909 11025994 15983818 27564985 39959545 55129970 55943363 79919090 111886726 279716815 487506449 559433630 975012898 2437532245 3412545143 4875064490 6825090286 17062725715 34125451430