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150142104 = 233271915679
BaseRepresentation
bin10001111001011…
…11110010011000
3101110112000020200
420330233302120
5301414021404
622522022200
73502121040
oct1074576230
9343460220
10150142104
1177829a92
1242347960
132514b7a8
1415d24720
15d2ab839
hex8f2fc98

150142104 has 96 divisors (see below), whose sum is σ = 489216000. Its totient is φ = 40637376.

The previous prime is 150142087. The next prime is 150142141. The reversal of 150142104 is 401241051.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1737 + ... + 17415.

It is an arithmetic number, because the mean of its divisors is an integer number (5096000).

Almost surely, 2150142104 is an apocalyptic number.

150142104 is a gapful number since it is divisible by the number (14) 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 150142104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244608000).

150142104 is an abundant number, since it is smaller than the sum of its proper divisors (339073896).

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

150142104 is a wasteful number, since it uses less digits than its factorization.

150142104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15717 (or 15710 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 150142104 is about 12253.2487120763. The cubic root of 150142104 is about 531.4970183381.

Adding to 150142104 its reverse (401241051), we get a palindrome (551383155).

The spelling of 150142104 in words is "one hundred fifty million, one hundred forty-two thousand, one hundred four".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 42 56 57 63 72 76 84 114 126 133 152 168 171 228 252 266 342 399 456 504 532 684 798 1064 1197 1368 1596 2394 3192 4788 9576 15679 31358 47037 62716 94074 109753 125432 141111 188148 219506 282222 297901 329259 376296 439012 564444 595802 658518 878024 893703 987777 1128888 1191604 1317036 1787406 1975554 2085307 2383208 2634072 2681109 3574812 3951108 4170614 5362218 6255921 7149624 7902216 8341228 10724436 12511842 16682456 18767763 21448872 25023684 37535526 50047368 75071052 150142104