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30914290108026 = 23213269491123981
BaseRepresentation
bin1110000011101110010110…
…10001111100011001111010
311001110101012000211112200200
413001313023101330121322
513022444431231424101
6145425455005143030
76340324633155243
oct701671321743172
9131411160745620
1030914290108026
119939749917586
12357349125aa76
131433288650680
1478c38c5a5cca
15389241b41986
hex1c1dcb47c67a

30914290108026 has 48 divisors (see below), whose sum is σ = 72401497426440. Its totient is φ = 9476728318080.

The previous prime is 30914290108019. The next prime is 30914290108111. The reversal of 30914290108026 is 62080109241903.

30914290108026 is a `hidden beast` number, since 30 + 91 + 429 + 0 + 10 + 80 + 26 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7069478004801 + 23844812103225 = 2658849^2 + 4883115^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245499045 + ... + 245624936.

Almost surely, 230914290108026 is an apocalyptic number.

30914290108026 is an abundant number, since it is smaller than the sum of its proper divisors (41487207318414).

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

30914290108026 is a wasteful number, since it uses less digits than its factorization.

30914290108026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491124271 (or 491124268 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

Adding to 30914290108026 its reverse (62080109241903), we get a palindrome (92994399349929).

The spelling of 30914290108026 in words is "thirty trillion, nine hundred fourteen billion, two hundred ninety million, one hundred eight thousand, twenty-six".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 269 538 807 1614 2421 3497 4842 6994 10491 20982 31473 62946 491123981 982247962 1473371943 2946743886 4420115829 6384611753 8840231658 12769223506 19153835259 38307670518 57461505777 114923011554 132112350889 264224701778 396337052667 792674105334 1189011158001 1717460561557 2378022316002 3434921123114 5152381684671 10304763369342 15457145054013 30914290108026