Search a number
-
+
22404030410 = 256547342203
BaseRepresentation
bin10100110111011000…
…100101111111001010
32010211101010200000002
4110313120211333022
5331340412433120
614143044043002
71422123054626
oct246730457712
963741120002
1022404030410
119557544713
124413093462
132160774c38
1411276b4186
158b1d3b375
hex537625fca

22404030410 has 16 divisors (see below), whose sum is σ = 40333532256. Its totient is φ = 8960217168.

The previous prime is 22404030403. The next prime is 22404030419. The reversal of 22404030410 is 1403040422.

It is a super-2 number, since 2×224040304102 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22404030419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105632 + ... + 236571.

It is an arithmetic number, because the mean of its divisors is an integer number (2520845766).

Almost surely, 222404030410 is an apocalyptic number.

22404030410 is a deficient number, since it is larger than the sum of its proper divisors (17929501846).

22404030410 is a wasteful number, since it uses less digits than its factorization.

22404030410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348757.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22404030410 its reverse (1403040422), we get a palindrome (23807070832).

The spelling of 22404030410 in words is "twenty-two billion, four hundred four million, thirty thousand, four hundred ten".

Divisors: 1 2 5 10 6547 13094 32735 65470 342203 684406 1711015 3422030 2240403041 4480806082 11202015205 22404030410