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1431214230030 = 2351316721974731
BaseRepresentation
bin10100110100111011000…
…001000000101000001110
312001211012210001222022120
4110310323001000220032
5141422111320330110
63013253555553410
7205254552142104
oct24647301005016
95054183058276
101431214230030
11501a7a137312
121b14668bb866
13a4c69706480
144d3b2009c74
1527368685870
hex14d3b040a0e

1431214230030 has 64 divisors (see below), whose sum is σ = 3721289015808. Its totient is φ = 350189297280.

The previous prime is 1431214230013. The next prime is 1431214230031. The reversal of 1431214230030 is 300324121341.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431214230031) 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, 10922236 + ... + 11052495.

It is an arithmetic number, because the mean of its divisors is an integer number (58145140872).

Almost surely, 21431214230030 is an apocalyptic number.

1431214230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1431214230030 is an abundant number, since it is smaller than the sum of its proper divisors (2290074785778).

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

1431214230030 is a wasteful number, since it uses less digits than its factorization.

1431214230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21974921.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1431214230030 its reverse (300324121341), we get a palindrome (1731538351371).

The spelling of 1431214230030 in words is "one trillion, four hundred thirty-one billion, two hundred fourteen million, two hundred thirty thousand, thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 167 195 334 390 501 835 1002 1670 2171 2505 4342 5010 6513 10855 13026 21710 32565 65130 21974731 43949462 65924193 109873655 131848386 219747310 285671503 329620965 571343006 659241930 857014509 1428357515 1714029018 2856715030 3669780077 4285072545 7339560154 8570145090 11009340231 18348900385 22018680462 36697800770 47707141001 55046701155 95414282002 110093402310 143121423003 238535705005 286242846006 477071410010 715607115015 1431214230030