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1361250330230 = 257227701122207
BaseRepresentation
bin10011110011110000110…
…101111010011001110110
311211010121212122121121102
4103303300311322121312
5134300320041031410
62521203314450102
7200230023615620
oct23636065723166
94733555577542
101361250330230
1148533736191a
1219b99bb93932
139b4998bb5ab
1449c5610dc10
15256213062a5
hex13cf0d7a676

1361250330230 has 64 divisors (see below), whose sum is σ = 2816657805312. Its totient is φ = 463991740800.

The previous prime is 1361250330227. The next prime is 1361250330299. The reversal of 1361250330230 is 320330521631.

It is a junction number, because it is equal to n+sod(n) for n = 1361250330193 and 1361250330202.

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, 11077787 + ... + 11199993.

It is an arithmetic number, because the mean of its divisors is an integer number (44010278208).

Almost surely, 21361250330230 is an apocalyptic number.

1361250330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361250330230 is an abundant number, since it is smaller than the sum of its proper divisors (1455407475082).

1361250330230 is a wasteful number, since it uses less digits than its factorization.

1361250330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123149.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 1361250330230 its reverse (320330521631), we get a palindrome (1681580851861).

The spelling of 1361250330230 in words is "one trillion, three hundred sixty-one billion, two hundred fifty million, three hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 227 454 701 1135 1402 1589 2270 3178 3505 4907 7010 7945 9814 15890 24535 49070 122207 159127 244414 318254 611035 795635 855449 1113889 1222070 1591270 1710898 2227778 4277245 5569445 8554490 11138890 27740989 55481978 85667107 138704945 171334214 194186923 277409890 388373846 428335535 599669749 856671070 970934615 1199339498 1941869230 2998348745 5996697490 19446433289 38892866578 97232166445 136125033023 194464332890 272250066046 680625165115 1361250330230