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11390494570 = 2571359353601
BaseRepresentation
bin10101001101110110…
…10010011101101010
31002101211020002002021
422212323102131222
5141311431311240
65122133455054
7552160414660
oct124673223552
932354202067
1011390494570
114915701184
12225a7a148a
1310c6abb520
147a0abcc30
15469ec654a
hex2a6ed276a

11390494570 has 128 divisors (see below), whose sum is σ = 25777543680. Its totient is φ = 3527884800.

The previous prime is 11390494567. The next prime is 11390494613. The reversal of 11390494570 is 7549409311.

It is a super-3 number, since 3×113904945703 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18952270 + ... + 18952870.

It is an arithmetic number, because the mean of its divisors is an integer number (201387060).

Almost surely, 211390494570 is an apocalyptic number.

11390494570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11390494570 is an abundant number, since it is smaller than the sum of its proper divisors (14387049110).

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

11390494570 is a wasteful number, since it uses less digits than its factorization.

11390494570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 11390494570 in words is "eleven billion, three hundred ninety million, four hundred ninety-four thousand, five hundred seventy".

Divisors: 1 2 5 7 10 13 14 26 35 59 65 70 91 118 130 182 295 353 413 455 590 601 706 767 826 910 1202 1534 1765 2065 2471 3005 3530 3835 4130 4207 4589 4942 5369 6010 7670 7813 8414 9178 10738 12355 15626 20827 21035 22945 24710 26845 32123 35459 39065 41654 42070 45890 53690 54691 64246 70918 78130 104135 109382 145789 160615 177295 208270 212153 248213 270751 273455 291578 321230 354590 424306 460967 496426 541502 546910 728945 921934 1060765 1241065 1353755 1457890 1485071 1895257 2121530 2304835 2482130 2707510 2757989 2970142 3226769 3790514 4609670 5515978 6453538 7425355 9476285 12517027 13789945 14850710 16133845 18952570 19305923 25034054 27579890 32267690 38611846 62585135 87619189 96529615 125170270 162721351 175238378 193059230 325442702 438095945 813606755 876191890 1139049457 1627213510 2278098914 5695247285 11390494570