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10168455480 = 23351723216719
BaseRepresentation
bin10010111100001011…
…00101000100111000
3222020122202001121020
421132011211010320
5131311111033410
64401001142440
7506661305541
oct113605450470
928218661536
1010168455480
114348912117
121b7948aa20
13c6087b781
146c66934c8
153e7a85a70
hex25e165138

10168455480 has 128 divisors (see below), whose sum is σ = 33704294400. Its totient is φ = 2441111552.

The previous prime is 10168455467. The next prime is 10168455481. The reversal of 10168455480 is 8455486101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10168455481) 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, 61440 + ... + 155279.

It is an arithmetic number, because the mean of its divisors is an integer number (263314800).

Almost surely, 210168455480 is an apocalyptic number.

10168455480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10168455480 is an abundant number, since it is smaller than the sum of its proper divisors (23535838920).

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

10168455480 is a wasteful number, since it uses less digits than its factorization.

10168455480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216773 (or 216769 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 10168455480 in words is "ten billion, one hundred sixty-eight million, four hundred fifty-five thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 17 20 23 24 30 34 40 46 51 60 68 69 85 92 102 115 120 136 138 170 184 204 230 255 276 340 345 391 408 460 510 552 680 690 782 920 1020 1173 1380 1564 1955 2040 2346 2760 3128 3910 4692 5865 7820 9384 11730 15640 23460 46920 216719 433438 650157 866876 1083595 1300314 1733752 2167190 2600628 3250785 3684223 4334380 4984537 5201256 6501570 7368446 8668760 9969074 11052669 13003140 14736892 14953611 18421115 19938148 22105338 24922685 26006280 29473784 29907222 36842230 39876296 44210676 49845370 55263345 59814444 73684460 74768055 84737129 88421352 99690740 110526690 119628888 147368920 149536110 169474258 199381480 221053380 254211387 299072220 338948516 423685645 442106760 508422774 598144440 677897032 847371290 1016845548 1271056935 1694742580 2033691096 2542113870 3389485160 5084227740 10168455480