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10474212730 = 2531475711259
BaseRepresentation
bin10011100000100111…
…11100110101111010
31000000222002010200211
421300103330311322
5132422344301410
64451202421334
7520363224232
oct116023746572
930028063624
1010474212730
114495469063
12204396184a
13cac013c17
14715124cc2
1541483068a
hex2704fcd7a

10474212730 has 64 divisors (see below), whose sum is σ = 19926466560. Its totient is φ = 3958171200.

The previous prime is 10474212713. The next prime is 10474212743. The reversal of 10474212730 is 3721247401.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 10474212692 and 10474212701.

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 31 ways as a sum of consecutive naturals, for example, 8318841 + ... + 8320099.

It is an arithmetic number, because the mean of its divisors is an integer number (311351040).

Almost surely, 210474212730 is an apocalyptic number.

10474212730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10474212730 is a deficient number, since it is larger than the sum of its proper divisors (9452253830).

10474212730 is a wasteful number, since it uses less digits than its factorization.

10474212730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915.

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 10474212730 in words is "ten billion, four hundred seventy-four million, two hundred twelve thousand, seven hundred thirty".

Divisors: 1 2 5 10 31 47 62 94 155 235 310 470 571 1142 1259 1457 2518 2855 2914 5710 6295 7285 12590 14570 17701 26837 35402 39029 53674 59173 78058 88505 118346 134185 177010 195145 268370 295865 390290 591730 718889 831947 1437778 1663894 1834363 3594445 3668726 4159735 7188890 8319470 9171815 18343630 22285559 33787783 44571118 67575566 111427795 168938915 222855590 337877830 1047421273 2094842546 5237106365 10474212730