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34121210230 = 25192394671609
BaseRepresentation
bin11111110001110010…
…000101100101110110
310021001222002002000001
4133301302011211312
51024340012211410
623401451541514
72315361334012
oct376162054566
9107058062001
1034121210230
111351a5962a8
12674315a89a
1332aa145533
141919911542
15d4a84333a
hex7f1c85976

34121210230 has 64 divisors (see below), whose sum is σ = 65100672000. Its totient is φ = 12840484608.

The previous prime is 34121210209. The next prime is 34121210243. The reversal of 34121210230 is 3201212143.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 34121210198 and 34121210207.

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, 21205666 + ... + 21207274.

It is an arithmetic number, because the mean of its divisors is an integer number (1017198000).

Almost surely, 234121210230 is an apocalyptic number.

34121210230 is a deficient number, since it is larger than the sum of its proper divisors (30979461770).

34121210230 is a wasteful number, since it uses less digits than its factorization.

34121210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 34121210230 its reverse (3201212143), we get a palindrome (37322422373).

The spelling of 34121210230 in words is "thirty-four billion, one hundred twenty-one million, two hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 239 467 478 934 1195 1609 2335 2390 3218 4541 4670 8045 8873 9082 16090 17746 22705 30571 44365 45410 61142 88730 111613 152855 223226 305710 384551 558065 751403 769102 1116130 1502806 1922755 2120647 3757015 3845510 4241294 7306469 7514030 10603235 14276657 14612938 21206470 28553314 36532345 71383285 73064690 142766570 179585317 359170634 897926585 1795853170 3412121023 6824242046 17060605115 34121210230