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202080060 = 22325713373
BaseRepresentation
bin11000000101101…
…11111100111100
3112002020201201200
430002313330330
5403213030220
632015135500
75002436460
oct1402677474
9462221650
10202080060
11a4083816
1257814590
1332b35000
141cba44a0
1512b1a890
hexc0b7f3c

202080060 has 288 divisors, whose sum is σ = 769292160. Its totient is φ = 42052608.

The previous prime is 202080059. The next prime is 202080061. The reversal of 202080060 is 60080202.

It is an interprime number because it is at equal distance from previous prime (202080059) and next prime (202080061).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202080061) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2768184 + ... + 2768256.

Almost surely, 2202080060 is an apocalyptic number.

202080060 is a gapful number since it is divisible by the number (20) 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 202080060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384646080).

202080060 is an abundant number, since it is smaller than the sum of its proper divisors (567212100).

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

202080060 is a wasteful number, since it uses less digits than its factorization.

202080060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 202080060 is about 14215.4866255081. The cubic root of 202080060 is about 586.8239369741.

The spelling of 202080060 in words is "two hundred two million, eighty thousand, sixty".