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142101822484 = 22237321319929
BaseRepresentation
bin1000010001010111101…
…1011011110000010100
3111120210022122112011101
42010111323123300110
54312011031304414
6145140343115444
713160262363436
oct2042573336024
9446708575141
10142101822484
11552a0857516
1223659742b84
131052816a53b
146c40830656
153a6a4e8a74
hex2115edbc14

142101822484 has 48 divisors (see below), whose sum is σ = 263194888320. Its totient is φ = 66992555520.

The previous prime is 142101822481. The next prime is 142101822523. The reversal of 142101822484 is 484228101241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142101822481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14306832 + ... + 14316760.

It is an arithmetic number, because the mean of its divisors is an integer number (5483226840).

Almost surely, 2142101822484 is an apocalyptic number.

It is an amenable number.

142101822484 is a deficient number, since it is larger than the sum of its proper divisors (121093065836).

142101822484 is a wasteful number, since it uses less digits than its factorization.

142101822484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12160 (or 12158 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 37.

The spelling of 142101822484 in words is "one hundred forty-two billion, one hundred one million, eight hundred twenty-two thousand, four hundred eighty-four".

Divisors: 1 2 4 23 46 73 92 146 292 1679 2131 3358 4262 6716 8524 9929 19858 39716 49013 98026 155563 196052 228367 311126 456734 622252 724817 913468 1449634 2899268 3577949 7155898 14311796 16670791 21158699 33341582 42317398 66683164 84634796 486650077 973300154 1544585027 1946600308 3089170054 6178340108 35525455621 71050911242 142101822484