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22230230133030 = 2352446930283529
BaseRepresentation
bin1010000110111111000001…
…11110000110100100100110
32220201012002221220220122220
411003133200332012210212
510403210002403224110
6115140232101533210
74453036553251413
oct503374076064446
986635087826586
1022230230133030
1170a0873407437
1225b044b114206
13c533bcb0704a
1456bd3da2110a
152883d521e370
hex1437e0f86926

22230230133030 has 32 divisors (see below), whose sum is σ = 53354734495200. Its totient is φ = 5927818904832.

The previous prime is 22230230133019. The next prime is 22230230133047. The reversal of 22230230133030 is 3033103203222.

It is a super-2 number, since 2×222302301330302 (a number of 27 digits) contains 22 as substring.

It is a congruent 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, 14407695 + ... + 15875834.

It is an arithmetic number, because the mean of its divisors is an integer number (1667335452975).

Almost surely, 222230230133030 is an apocalyptic number.

22230230133030 is an abundant number, since it is smaller than the sum of its proper divisors (31124504362170).

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

22230230133030 is a wasteful number, since it uses less digits than its factorization.

22230230133030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30308008.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 22230230133030 its reverse (3033103203222), we get a palindrome (25263333336252).

The spelling of 22230230133030 in words is "twenty-two trillion, two hundred thirty billion, two hundred thirty million, one hundred thirty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 24469 48938 73407 122345 146814 244690 367035 734070 30283529 60567058 90850587 151417645 181701174 302835290 454252935 908505870 741007671101 1482015342202 2223023013303 3705038355505 4446046026606 7410076711010 11115115066515 22230230133030