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22383481190 = 2577311813709
BaseRepresentation
bin10100110110001010…
…001101000101100110
32010202221110122202212
4110312022031011212
5331320132344230
614141031403422
71421453310440
oct246612150546
963687418685
1022383481190
119546989794
124408223572
13215942b835
141124a85490
158b012c895
hex53628d166

22383481190 has 64 divisors (see below), whose sum is σ = 46728904320. Its totient is φ = 7560760320.

The previous prime is 22383481189. The next prime is 22383481201. The reversal of 22383481190 is 9118438322.

It is a super-2 number, since 2×223834811902 (a number of 22 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 31 ways as a sum of consecutive naturals, for example, 6033056 + ... + 6036764.

It is an arithmetic number, because the mean of its divisors is an integer number (730139130).

Almost surely, 222383481190 is an apocalyptic number.

22383481190 is an abundant number, since it is smaller than the sum of its proper divisors (24345423130).

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

22383481190 is a wasteful number, since it uses less digits than its factorization.

22383481190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4977.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 22383481190 in words is "twenty-two billion, three hundred eighty-three million, four hundred eighty-one thousand, one hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 73 146 365 511 730 1022 1181 2362 2555 3709 5110 5905 7418 8267 11810 16534 18545 25963 37090 41335 51926 82670 86213 129815 172426 259630 270757 431065 541514 603491 862130 1206982 1353785 1895299 2707570 3017455 3790598 4380329 6034910 8760658 9476495 18952990 21901645 30662303 43803290 61324606 153311515 306623030 319764017 639528034 1598820085 2238348119 3197640170 4476696238 11191740595 22383481190