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141104833780 = 22517246352727
BaseRepresentation
bin1000001101101010000…
…0001110010011110100
3111111012211122020202211
42003122200032103310
54302440314140110
6144453410143204
713123465204021
oct2033240162364
9444184566684
10141104833780
115492a000109
122341b881b04
13103c9745bb1
146b88268548
153a0cc0e98a
hex20da80e4f4

141104833780 has 72 divisors (see below), whose sum is σ = 315461922048. Its totient is φ = 53006080512.

The previous prime is 141104833697. The next prime is 141104833783. The reversal of 141104833780 is 87338401141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141104833783) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2649777 + ... + 2702503.

It is an arithmetic number, because the mean of its divisors is an integer number (4381415584).

Almost surely, 2141104833780 is an apocalyptic number.

141104833780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141104833780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157730961024).

141104833780 is an abundant number, since it is smaller than the sum of its proper divisors (174357088268).

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

141104833780 is a wasteful number, since it uses less digits than its factorization.

141104833780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53233 (or 53214 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 141104833780 in words is "one hundred forty-one billion, one hundred four million, eight hundred thirty-three thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 289 340 463 578 926 1156 1445 1852 2315 2890 4630 5780 7871 9260 15742 31484 39355 52727 78710 105454 133807 157420 210908 263635 267614 527270 535228 669035 896359 1054540 1338070 1792718 2676140 3585436 4481795 8963590 15238103 17927180 24412601 30476206 48825202 60952412 76190515 97650404 122063005 152381030 244126010 304762060 415014217 488252020 830028434 1660056868 2075071085 4150142170 7055241689 8300284340 14110483378 28220966756 35276208445 70552416890 141104833780