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214532342620 = 225149193337243
BaseRepresentation
bin1100011111001100011…
…1111100001101011100
3202111202010110011212021
43013303013330031130
512003330234430440
6242315500345524
721333211552561
oct3076307741534
9674663404767
10214532342620
1182a89a07312
12356b25452a4
13172cbcc848b
14a55216c868
1558a91ad84a
hex31f31fc35c

214532342620 has 48 divisors (see below), whose sum is σ = 453788344800. Its totient is φ = 85190628096.

The previous prime is 214532342617. The next prime is 214532342671. The reversal of 214532342620 is 26243235412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5741719 + ... + 5778961.

It is an arithmetic number, because the mean of its divisors is an integer number (9453923850).

Almost surely, 2214532342620 is an apocalyptic number.

214532342620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214532342620 is an abundant number, since it is smaller than the sum of its proper divisors (239256002180).

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

214532342620 is a wasteful number, since it uses less digits than its factorization.

214532342620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39334 (or 39332 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 214532342620 in words is "two hundred fourteen billion, five hundred thirty-two million, three hundred forty-two thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1490 1933 2980 3866 7732 9665 19330 37243 38660 74486 148972 186215 288017 372430 576034 744860 1152068 1440085 2880170 5549207 5760340 11098414 22196828 27746035 55492070 71990719 110984140 143981438 287962876 359953595 719907190 1439814380 10726617131 21453234262 42906468524 53633085655 107266171310 214532342620