Search a number
-
+
153936200 = 23521126361
BaseRepresentation
bin10010010110011…
…10000101001000
3101201122202202202
421023032011020
5303401424300
623135215332
73546302405
oct1113160510
9351582682
10153936200
1179990600
1243677548
1325b79712
14166312ac
15d7aaad5
hex92ce148

153936200 has 72 divisors (see below), whose sum is σ = 393457890. Its totient is φ = 55968000.

The previous prime is 153936197. The next prime is 153936203. The reversal of 153936200 is 2639351.

It is an interprime number because it is at equal distance from previous prime (153936197) and next prime (153936203).

It can be written as a sum of positive squares in 3 ways, for example, as 94984516 + 58951684 = 9746^2 + 7678^2 .

It is not an unprimeable number, because it can be changed into a prime (153936203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21020 + ... + 27380.

Almost surely, 2153936200 is an apocalyptic number.

153936200 is a gapful number since it is divisible by the number (10) 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 153936200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196728945).

153936200 is an abundant number, since it is smaller than the sum of its proper divisors (239521690).

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

153936200 is a wasteful number, since it uses less digits than its factorization.

153936200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6399 (or 6379 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 153936200 is about 12407.1028044423. The cubic root of 153936200 is about 535.9368103276.

The spelling of 153936200 in words is "one hundred fifty-three million, nine hundred thirty-six thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 121 200 220 242 275 440 484 550 605 968 1100 1210 2200 2420 3025 4840 6050 6361 12100 12722 24200 25444 31805 50888 63610 69971 127220 139942 159025 254440 279884 318050 349855 559768 636100 699710 769681 1272200 1399420 1539362 1749275 2798840 3078724 3498550 3848405 6157448 6997100 7696810 13994200 15393620 19242025 30787240 38484050 76968100 153936200