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34305450130 = 2572335595987
BaseRepresentation
bin11111111100110000…
…111010000010010010
310021112210202102122001
4133330300322002102
51030224143401010
623432032504214
72323056341410
oct377460720222
9107483672561
1034305450130
1113604594486
1267949ab06a
133309372223
1419361902b0
15d5bad7c3a
hex7fcc3a092

34305450130 has 64 divisors (see below), whose sum is σ = 73672519680. Its totient is φ = 11245443264.

The previous prime is 34305450121. The next prime is 34305450131. The reversal of 34305450130 is 3105450343.

It is not an unprimeable number, because it can be changed into a prime (34305450131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5726997 + ... + 5732983.

It is an arithmetic number, because the mean of its divisors is an integer number (1151133120).

Almost surely, 234305450130 is an apocalyptic number.

34305450130 is an abundant number, since it is smaller than the sum of its proper divisors (39367069550).

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

34305450130 is a wasteful number, since it uses less digits than its factorization.

34305450130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9583.

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 34305450130 in words is "thirty-four billion, three hundred five million, four hundred fifty thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 1610 3559 5987 7118 11974 17795 24913 29935 35590 41909 49826 59870 81857 83818 124565 137701 163714 209545 249130 275402 409285 419090 572999 688505 818570 963907 1145998 1377010 1927814 2864995 4819535 5729990 9639070 21307733 42615466 106538665 149154131 213077330 298308262 490077859 745770655 980155718 1491541310 2450389295 3430545013 4900778590 6861090026 17152725065 34305450130