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142551141300 = 22335252796719
BaseRepresentation
bin1000010011000010110…
…1011100101110110100
3111121221122010021201000
42010300231130232310
54313421043010200
6145253113403300
713204356465021
oct2046055345664
9447848107630
10142551141300
1155501448387
1223764109530
131059a289169
146c84392548
153a94ba0300
hex2130b5cbb4

142551141300 has 72 divisors (see below), whose sum is σ = 458275529600. Its totient is φ = 38013636960.

The previous prime is 142551141287. The next prime is 142551141311. The reversal of 142551141300 is 3141155241.

142551141300 is a `hidden beast` number, since 1 + 42 + 551 + 1 + 41 + 30 + 0 = 666.

142551141300 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 26395660 + ... + 26401059.

Almost surely, 2142551141300 is an apocalyptic number.

142551141300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142551141300 is an abundant number, since it is smaller than the sum of its proper divisors (315724388300).

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

142551141300 is a wasteful number, since it uses less digits than its factorization.

142551141300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52796742 (or 52796729 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 142551141300 its reverse (3141155241), we get a palindrome (145692296541).

The spelling of 142551141300 in words is "one hundred forty-two billion, five hundred fifty-one million, one hundred forty-one thousand, three hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 675 900 1350 2700 52796719 105593438 158390157 211186876 263983595 316780314 475170471 527967190 633560628 791950785 950340942 1055934380 1319917975 1425511413 1583901570 1900681884 2375852355 2639835950 2851022826 3167803140 3959753925 4751704710 5279671900 5702045652 7127557065 7919507850 9503409420 11879261775 14255114130 15839015700 23758523550 28510228260 35637785325 47517047100 71275570650 142551141300