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153392064 = 2637611871
BaseRepresentation
bin10010010010010…
…01001111000000
3101200122010100120
421021021033000
5303232021224
623115420240
73541545120
oct1111111700
9350563316
10153392064
1179649801
1243454680
1325a18b47
141652cc80
15d6ee779
hex92493c0

153392064 has 112 divisors (see below), whose sum is σ = 471684096. Its totient is φ = 43084800.

The previous prime is 153392059. The next prime is 153392069. The reversal of 153392064 is 460293351.

It is an interprime number because it is at equal distance from previous prime (153392059) and next prime (153392069).

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153392069) 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, 81049 + ... + 82919.

Almost surely, 2153392064 is an apocalyptic number.

153392064 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 153392064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235842048).

153392064 is an abundant number, since it is smaller than the sum of its proper divisors (318292032).

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

153392064 is a wasteful number, since it uses less digits than its factorization.

153392064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 153392064 is about 12385.1549849003. The cubic root of 153392064 is about 535.3045856372.

The spelling of 153392064 in words is "one hundred fifty-three million, three hundred ninety-two thousand, sixty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 61 64 84 96 112 122 168 183 192 224 244 336 366 427 448 488 672 732 854 976 1281 1344 1464 1708 1871 1952 2562 2928 3416 3742 3904 5124 5613 5856 6832 7484 10248 11226 11712 13097 13664 14968 20496 22452 26194 27328 29936 39291 40992 44904 52388 59872 78582 81984 89808 104776 114131 119744 157164 179616 209552 228262 314328 342393 359232 419104 456524 628656 684786 798917 838208 913048 1257312 1369572 1597834 1826096 2396751 2514624 2739144 3195668 3652192 4793502 5478288 6391336 7304384 9587004 10956576 12782672 19174008 21913152 25565344 38348016 51130688 76696032 153392064