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10419030 = 234519677
BaseRepresentation
bin100111101111…
…101101010110
3201121100020000
4213233231112
510131402110
61011152130
7154363116
oct47575526
921540200
1010419030
115976a76
1235a5646
13220a50b
141553046
15dac1c0
hex9efb56

10419030 has 80 divisors (see below), whose sum is σ = 29533680. Its totient is φ = 2628288.

The previous prime is 10419001. The next prime is 10419041. The reversal of 10419030 is 3091401.

It is a super-2 number, since 2×104190302 = 217112372281800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10418994 and 10419012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15052 + ... + 15728.

It is an arithmetic number, because the mean of its divisors is an integer number (369171).

Almost surely, 210419030 is an apocalyptic number.

10419030 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 10419030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14766840).

10419030 is an abundant number, since it is smaller than the sum of its proper divisors (19114650).

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

10419030 is a wasteful number, since it uses less digits than its factorization.

10419030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 10419030 is about 3227.8522271009. The cubic root of 10419030 is about 218.4116314298.

The spelling of 10419030 in words is "ten million, four hundred nineteen thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 81 90 95 114 135 162 171 190 270 285 342 405 513 570 677 810 855 1026 1354 1539 1710 2031 2565 3078 3385 4062 5130 6093 6770 7695 10155 12186 12863 15390 18279 20310 25726 30465 36558 38589 54837 60930 64315 77178 91395 109674 115767 128630 182790 192945 231534 274185 347301 385890 548370 578835 694602 1041903 1157670 1736505 2083806 3473010 5209515 10419030