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150141280870 = 25712782320521
BaseRepresentation
bin1000101111010100011…
…1100010001001100110
3112100112121022022210101
42023311013202021212
54424442131441440
6152550212414314
713563432554560
oct2136507421146
9470477268711
10150141280870
11587469255a9
122512201739a
13112099177c9
1473a444a330
153d8b1da69a
hex22f51e2266

150141280870 has 64 divisors (see below), whose sum is σ = 311687479296. Its totient is φ = 51007138560.

The previous prime is 150141280843. The next prime is 150141280879. The reversal of 150141280870 is 78082141051.

150141280870 = 462 + 472 + ... + 76652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150141280879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7306210 + ... + 7326730.

It is an arithmetic number, because the mean of its divisors is an integer number (4870116864).

Almost surely, 2150141280870 is an apocalyptic number.

150141280870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150141280870 is an abundant number, since it is smaller than the sum of its proper divisors (161546198426).

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

150141280870 is a wasteful number, since it uses less digits than its factorization.

150141280870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21485.

The product of its (nonzero) digits is 17920, while the sum is 37.

The spelling of 150141280870 in words is "one hundred fifty billion, one hundred forty-one million, two hundred eighty thousand, eight hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 127 254 635 823 889 1270 1646 1778 4115 4445 5761 8230 8890 11522 20521 28805 41042 57610 102605 104521 143647 205210 209042 287294 522605 718235 731647 1045210 1436470 1463294 2606167 3658235 5212334 7316470 13030835 16888783 18243169 26061670 33777566 36486338 84443915 91215845 118221481 168887830 182431690 236442962 591107405 1182214810 2144875441 4289750882 10724377205 15014128087 21448754410 30028256174 75070640435 150141280870