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152005633424 = 241915110613121
BaseRepresentation
bin1000110110010000111…
…1011110010110010000
3112112100112102020200222
42031210033132112100
54442301420232144
6153455212132212
713660561365011
oct2154417362620
9475315366628
10152005633424
1159513243237
1225562467068
1311445c499b8
1474ddcb5008
153e49c062ee
hex23643de590

152005633424 has 80 divisors (see below), whose sum is σ = 312458751360. Its totient is φ = 71435520000.

The previous prime is 152005633421. The next prime is 152005633441. The reversal of 152005633424 is 424336500251.

It is not an unprimeable number, because it can be changed into a prime (152005633421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48702584 + ... + 48705704.

It is an arithmetic number, because the mean of its divisors is an integer number (3905734392).

Almost surely, 2152005633424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152005633424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156229375680).

152005633424 is an abundant number, since it is smaller than the sum of its proper divisors (160453117936).

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

152005633424 is a wasteful number, since it uses less digits than its factorization.

152005633424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360 (or 4354 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 152005633424 in words is "one hundred fifty-two billion, five million, six hundred thirty-three thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 19 38 76 151 152 302 304 604 1061 1208 2122 2416 2869 3121 4244 5738 6242 8488 11476 12484 16976 20159 22952 24968 40318 45904 49936 59299 80636 118598 160211 161272 237196 320422 322544 471271 474392 640844 942542 948784 1281688 1885084 2563376 3044009 3311381 3770168 6088018 6622762 7540336 8954149 12176036 13245524 17908298 24352072 26491048 35816596 48704144 52982096 62916239 71633192 125832478 143266384 251664956 500018531 503329912 1000037062 1006659824 2000074124 4000148248 8000296496 9500352089 19000704178 38001408356 76002816712 152005633424