Search a number
-
+
34054213530 = 2352837735189
BaseRepresentation
bin11111101101110010…
…100000111110011010
310020220022000021210210
4133231302200332122
51024220334313110
623351055551550
72313616016241
oct375562407632
9106808007723
1034054213530
1113495796727
12672482b5b6
1332992b8a0c
141910a71958
15d44a0c520
hex7edca0f9a

34054213530 has 64 divisors (see below), whose sum is σ = 82140842880. Its totient is φ = 9035586816.

The previous prime is 34054213489. The next prime is 34054213549. The reversal of 34054213530 is 3531245043.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 6560176 + ... + 6565364.

It is an arithmetic number, because the mean of its divisors is an integer number (1283450670).

Almost surely, 234054213530 is an apocalyptic number.

34054213530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34054213530 is an abundant number, since it is smaller than the sum of its proper divisors (48086629350).

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

34054213530 is a wasteful number, since it uses less digits than its factorization.

34054213530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6255.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 34054213530 its reverse (3531245043), we get a palindrome (37585458573).

The spelling of 34054213530 in words is "thirty-four billion, fifty-four million, two hundred thirteen thousand, five hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 283 566 773 849 1415 1546 1698 2319 2830 3865 4245 4638 5189 7730 8490 10378 11595 15567 23190 25945 31134 51890 77835 155670 218759 437518 656277 1093795 1312554 1468487 2187590 2936974 3281385 4011097 4405461 6562770 7342435 8022194 8810922 12033291 14684870 20055485 22027305 24066582 40110970 44054610 60166455 120332910 1135140451 2270280902 3405421353 5675702255 6810842706 11351404510 17027106765 34054213530