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10478023050 = 23521116338959
BaseRepresentation
bin10011100001000100…
…11111000110001010
31000001020020201110210
421300202133012022
5132424333214200
64451420221550
7520440504105
oct116042370612
930036221423
1010478023050
114497630890
12204509a8b6
13caca49351
1471583773c
15414d34650
hex27089f18a

10478023050 has 96 divisors (see below), whose sum is σ = 28522460160. Its totient is φ = 2524478400.

The previous prime is 10478022949. The next prime is 10478023069. The reversal of 10478023050 is 5032087401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10478022999 and 10478023017.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249471 + ... + 288429.

It is an arithmetic number, because the mean of its divisors is an integer number (297108960).

Almost surely, 210478023050 is an apocalyptic number.

10478023050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10478023050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14261230080).

10478023050 is an abundant number, since it is smaller than the sum of its proper divisors (18044437110).

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

10478023050 is a wasteful number, since it uses less digits than its factorization.

10478023050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39148 (or 39143 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 10478023050 in words is "ten billion, four hundred seventy-eight million, twenty-three thousand, fifty".

Divisors: 1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 110 150 163 165 275 326 330 489 550 815 825 978 1630 1650 1793 2445 3586 4075 4890 5379 8150 8965 10758 12225 17930 24450 26895 38959 44825 53790 77918 89650 116877 134475 194795 233754 268950 389590 428549 584385 857098 973975 1168770 1285647 1947950 2142745 2571294 2921925 4285490 5843850 6350317 6428235 10713725 12700634 12856470 19050951 21427450 31751585 32141175 38101902 63503170 64282350 69853487 95254755 139706974 158757925 190509510 209560461 317515850 349267435 419120922 476273775 698534870 952547550 1047802305 1746337175 2095604610 3492674350 5239011525 10478023050