Search a number
-
+
20322370124060 = 2258333073701963
BaseRepresentation
bin1001001111011101010111…
…01001101111100100011100
32122221210120220201120122012
410213232223221233210130
510130430203222432220
6111115545024410352
74165146163613654
oct447565351574434
978853526646565
1020322370124060
11652573a14a674
1223427407769b8
13b45511845534
14503872369364
152539713d4ac5
hex127baba6f91c

20322370124060 has 48 divisors (see below), whose sum is σ = 43204229905536. Its totient is φ = 8028578260032.

The previous prime is 20322370124003. The next prime is 20322370124071. The reversal of 20322370124060 is 6042107322302.

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, 3638639 + ... + 7340601.

It is an arithmetic number, because the mean of its divisors is an integer number (900088123032).

Almost surely, 220322370124060 is an apocalyptic number.

20322370124060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20322370124060 is an abundant number, since it is smaller than the sum of its proper divisors (22881859781476).

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

20322370124060 is a wasteful number, since it uses less digits than its factorization.

20322370124060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705362 (or 3705360 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 20322370124060 its reverse (6042107322302), we get a palindrome (26364477446362).

The spelling of 20322370124060 in words is "twenty trillion, three hundred twenty-two billion, three hundred seventy million, one hundred twenty-four thousand, sixty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 3307 6614 13228 16535 33070 66140 274481 548962 1097924 1372405 2744810 3701963 5489620 7403926 14807852 18509815 37019630 74039260 307262929 614525858 1229051716 1536314645 3072629290 6145258580 12242391641 24484783282 48969566564 61211958205 122423916410 244847832820 1016118506203 2032237012406 4064474024812 5080592531015 10161185062030 20322370124060