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153369210 = 2355112307
BaseRepresentation
bin10010010010000…
…11101001111010
3101200120222000010
421021003221322
5303230303320
623115122350
73541421361
oct1111035172
9350528003
10153369210
1179633615
12434433b6
1325a0b617
14165247d8
15d6e7ae0
hex9243a7a

153369210 has 16 divisors (see below), whose sum is σ = 368086176. Its totient is φ = 40898448.

The previous prime is 153369193. The next prime is 153369211. The reversal of 153369210 is 12963351.

It is a super-2 number, since 2×1533692102 = 47044229152048200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5112307 = 153369210 / (1 + 5 + 3 + 3 + 6 + 9 + 2 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (153369211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556124 + ... + 2556183.

It is an arithmetic number, because the mean of its divisors is an integer number (23005386).

Almost surely, 2153369210 is an apocalyptic number.

153369210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153369210 is an abundant number, since it is smaller than the sum of its proper divisors (214716966).

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

153369210 is a wasteful number, since it uses less digits than its factorization.

153369210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112317.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 153369210 is about 12384.2323137125. The cubic root of 153369210 is about 535.2779991713.

The spelling of 153369210 in words is "one hundred fifty-three million, three hundred sixty-nine thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 5112307 10224614 15336921 25561535 30673842 51123070 76684605 153369210