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144048361740 = 22352400806029
BaseRepresentation
bin1000011000100111110…
…0111001000100001100
3111202210222101222000220
42012021330321010030
54330002340033430
6150101440151340
713256436605133
oct2061174710414
9452728358026
10144048361740
11560aa5aa248
1223b01608550
131077851720a
146d8717091a
153b3134b110
hex2189f3910c

144048361740 has 24 divisors (see below), whose sum is σ = 403335413040. Its totient is φ = 38412896448.

The previous prime is 144048361669. The next prime is 144048361753. The reversal of 144048361740 is 47163840441.

It is a junction number, because it is equal to n+sod(n) for n = 144048361692 and 144048361701.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200402955 + ... + 1200403074.

It is an arithmetic number, because the mean of its divisors is an integer number (16805642210).

Almost surely, 2144048361740 is an apocalyptic number.

144048361740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144048361740 is an abundant number, since it is smaller than the sum of its proper divisors (259287051300).

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

144048361740 is a wasteful number, since it uses less digits than its factorization.

144048361740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400806041 (or 2400806039 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 144048361740 in words is "one hundred forty-four billion, forty-eight million, three hundred sixty-one thousand, seven hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 2400806029 4801612058 7202418087 9603224116 12004030145 14404836174 24008060290 28809672348 36012090435 48016120580 72024180870 144048361740