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10030212330 = 2351719667083
BaseRepresentation
bin10010101011101100…
…01110010011101010
3221220000121120122120
421111312032103222
5131020213243310
64335142132110
7503362253355
oct112566162352
927800546576
1010030212330
11428787aa86
121b3b121036
13c3b037ca8
146b218929c
153da879b70
hex255d8e4ea

10030212330 has 32 divisors (see below), whose sum is σ = 25488540864. Its totient is φ = 2517386496.

The previous prime is 10030212329. The next prime is 10030212343. The reversal of 10030212330 is 3321203001.

It is a super-3 number, since 3×100302123303 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9833032 + ... + 9834051.

It is an arithmetic number, because the mean of its divisors is an integer number (796516902).

Almost surely, 210030212330 is an apocalyptic number.

10030212330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030212330 is an abundant number, since it is smaller than the sum of its proper divisors (15458328534).

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

10030212330 is a wasteful number, since it uses less digits than its factorization.

10030212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19667110.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10030212330 its reverse (3321203001), we get a palindrome (13351415331).

The spelling of 10030212330 in words is "ten billion, thirty million, two hundred twelve thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 19667083 39334166 59001249 98335415 118002498 196670830 295006245 334340411 590012490 668680822 1003021233 1671702055 2006042466 3343404110 5015106165 10030212330