Search a number
-
+
153211201 = 11131071407
BaseRepresentation
bin10010010000111…
…01000101000001
3101200021221020221
421020131011001
5303210224301
623111503041
73540162613
oct1110350501
9350257227
10153211201
1179535930
1243387a81
1325984720
14164c2db3
15d6b5da1
hex921d141

153211201 has 8 divisors (see below), whose sum is σ = 179996544. Its totient is φ = 128568720.

The previous prime is 153211183. The next prime is 153211229. The reversal of 153211201 is 102112351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153211201 - 25 = 153211169 is a prime.

It is a super-2 number, since 2×1532112012 = 46947344223724802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (153211241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535561 + ... + 535846.

It is an arithmetic number, because the mean of its divisors is an integer number (22499568).

Almost surely, 2153211201 is an apocalyptic number.

153211201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

153211201 is a deficient number, since it is larger than the sum of its proper divisors (26785343).

153211201 is a wasteful number, since it uses less digits than its factorization.

153211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071431.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 153211201 is about 12377.8512270911. The cubic root of 153211201 is about 535.0941121886.

Adding to 153211201 its reverse (102112351), we get a palindrome (255323552).

The spelling of 153211201 in words is "one hundred fifty-three million, two hundred eleven thousand, two hundred one".

Divisors: 1 11 13 143 1071407 11785477 13928291 153211201