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30400411224430 = 251317109126200387
BaseRepresentation
bin1101110100110001001011…
…01101100100100101101110
310222122020202221001111100101
412322120211231210211232
512441040020233140210
6144353431153221314
76255233346551242
oct672304555444556
9128566687044311
1030400411224430
119760818665455
1234ab97826183a
1313c699201bb50
1477155ddd6422
1537abb7851a3a
hex1ba625b6496e

30400411224430 has 64 divisors (see below), whose sum is σ = 62968945596480. Its totient is φ = 10467564816384.

The previous prime is 30400411224427. The next prime is 30400411224431. The reversal of 30400411224430 is 3442211400403.

It is a super-2 number, since 2×304004112244302 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30400411224431) 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, 62859304 + ... + 63341083.

It is an arithmetic number, because the mean of its divisors is an integer number (983889774945).

Almost surely, 230400411224430 is an apocalyptic number.

30400411224430 is an abundant number, since it is smaller than the sum of its proper divisors (32568534372050).

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

30400411224430 is a wasteful number, since it uses less digits than its factorization.

30400411224430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126200533.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 30400411224430 its reverse (3442211400403), we get a palindrome (33842622624833).

The spelling of 30400411224430 in words is "thirty trillion, four hundred billion, four hundred eleven million, two hundred twenty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 13 17 26 34 65 85 109 130 170 218 221 442 545 1090 1105 1417 1853 2210 2834 3706 7085 9265 14170 18530 24089 48178 120445 240890 126200387 252400774 631001935 1262003870 1640605031 2145406579 3281210062 4290813158 8203025155 10727032895 13755842183 16406050310 21454065790 27511684366 27890285527 55780571054 68779210915 137558421830 139451427635 178825948379 233849317111 278902855270 357651896758 467698634222 894129741895 1169246585555 1788259483790 2338493171110 3040041122443 6080082244886 15200205612215 30400411224430