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142323350030510 = 251122910140157939
BaseRepresentation
bin100000010111000100111100…
…101110001100100010101110
3200122220222102222012212111012
4200113010330232030202232
5122123311210101434020
61222410235553225222
741656344201511265
oct4027047456144256
9618828388185435
10142323350030510
1141391aa2803900
1213b67275b62212
13615505a52986c
1427206b60855dc
15116c254a7a7c5
hex81713cb8c8ae

142323350030510 has 96 divisors (see below), whose sum is σ = 294182611581600. Its totient is φ = 49474579616000.

The previous prime is 142323350030467. The next prime is 142323350030549. The reversal of 142323350030510 is 15030053323241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16534880 + ... + 23623059.

It is an arithmetic number, because the mean of its divisors is an integer number (3064402203975).

Almost surely, 2142323350030510 is an apocalyptic number.

142323350030510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142323350030510 is an abundant number, since it is smaller than the sum of its proper divisors (151859261551090).

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

142323350030510 is a wasteful number, since it uses less digits than its factorization.

142323350030510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40158098 (or 40158087 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 142323350030510 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred fifty million, thirty thousand, five hundred ten".

Divisors: 1 2 5 10 11 22 29 55 58 101 110 121 145 202 242 290 319 505 605 638 1010 1111 1210 1595 2222 2929 3190 3509 5555 5858 7018 11110 12221 14645 17545 24442 29290 32219 35090 61105 64438 122210 161095 322190 354409 708818 1772045 3544090 40157939 80315878 200789695 401579390 441737329 883474658 1164580231 2208686645 2329160462 4055951839 4417373290 4859110619 5822901155 8111903678 9718221238 11645802310 12810382541 20279759195 24295553095 25620765082 40559518390 44615470229 48591106190 64051912705 89230940458 117622603331 128103825410 140914207951 223077351145 235245206662 281828415902 446154702290 490770172519 588113016655 704571039755 981540345038 1176226033310 1293848636641 1409142079510 2453850862595 2587697273282 4907701725190 6469243183205 12938486366410 14232335003051 28464670006102 71161675015255 142323350030510