Search a number
-
+
144314758900 = 225213791405207
BaseRepresentation
bin1000011001100111010…
…1000111011011110100
3111210111112200100020101
42012121311013123310
54331024034241100
6150144114043444
713266153132214
oct2063165073364
9453445610211
10144314758900
1156226a12394
1223b76879584
13107bb77b180
146db06b8244
153b4991d86a
hex2199d476f4

144314758900 has 72 divisors (see below), whose sum is σ = 341521752320. Its totient is φ = 52610912640.

The previous prime is 144314758891. The next prime is 144314758901. The reversal of 144314758900 is 9857413441.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144314758901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 599904 + ... + 805303.

Almost surely, 2144314758900 is an apocalyptic number.

144314758900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144314758900 is an abundant number, since it is smaller than the sum of its proper divisors (197206993420).

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

144314758900 is a wasteful number, since it uses less digits than its factorization.

144314758900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405313 (or 1405306 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 144314758900 in words is "one hundred forty-four billion, three hundred fourteen million, seven hundred fifty-eight thousand, nine hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 79 100 130 158 260 316 325 395 650 790 1027 1300 1580 1975 2054 3950 4108 5135 7900 10270 20540 25675 51350 102700 1405207 2810414 5620828 7026035 14052070 18267691 28104140 35130175 36535382 70260350 73070764 91338455 111011353 140520700 182676910 222022706 365353820 444045412 456692275 555056765 913384550 1110113530 1443147589 1826769100 2220227060 2775283825 2886295178 5550567650 5772590356 7215737945 11101135300 14431475890 28862951780 36078689725 72157379450 144314758900