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34301230212 = 223371312772129
BaseRepresentation
bin11111111100100000…
…110011110010000100
310021112111211000222210
4133330200303302010
51030222103331322
623431402223420
72323005434424
oct377440636204
9107474730883
1034301230212
1113602171a47
1267934b4b70
133308525532
1419357b2484
15d5b55270c
hex7fc833c84

34301230212 has 96 divisors (see below), whose sum is σ = 83164878720. Its totient is φ = 10994780160.

The previous prime is 34301230193. The next prime is 34301230213. The reversal of 34301230212 is 21203210343.

It is not an unprimeable number, because it can be changed into a prime (34301230213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16110364 + ... + 16112492.

It is an arithmetic number, because the mean of its divisors is an integer number (866300820).

Almost surely, 234301230212 is an apocalyptic number.

It is an amenable number.

34301230212 is an abundant number, since it is smaller than the sum of its proper divisors (48863648508).

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

34301230212 is a wasteful number, since it uses less digits than its factorization.

34301230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581 (or 2579 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 34301230212 its reverse (21203210343), we get a palindrome (55504440555).

The spelling of 34301230212 in words is "thirty-four billion, three hundred one million, two hundred thirty thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 37 74 111 131 148 222 262 277 393 444 524 554 786 831 1108 1572 1662 2129 3324 4258 4847 6387 8516 9694 10249 12774 14541 19388 20498 25548 29082 30747 36287 40996 58164 61494 72574 78773 108861 122988 145148 157546 217722 236319 278899 315092 435444 472638 557798 589733 836697 945276 1115596 1179466 1342619 1673394 1769199 2358932 2685238 3346788 3538398 4027857 5370476 7076796 8055714 10319263 16111428 20638526 21820121 30957789 41277052 43640242 61915578 65460363 77255023 87280484 123831156 130920726 154510046 231765069 261841452 309020092 463530138 927060276 2858435851 5716871702 8575307553 11433743404 17150615106 34301230212