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60980030 = 256098003
BaseRepresentation
bin1110100010011…
…1101100111110
311020202002212122
43220213230332
5111102330110
610015002542
71340215226
oct350475476
9136662778
1060980030
1131470221
1218509452
13c831077
148155086
155548255
hex3a27b3e

60980030 has 8 divisors (see below), whose sum is σ = 109764072. Its totient is φ = 24392008.

The previous prime is 60979979. The next prime is 60980057. The reversal of 60980030 is 3008906.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3048992 + ... + 3049011.

It is an arithmetic number, because the mean of its divisors is an integer number (13720509).

Almost surely, 260980030 is an apocalyptic number.

60980030 is a deficient number, since it is larger than the sum of its proper divisors (48784042).

60980030 is a wasteful number, since it uses less digits than its factorization.

60980030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6098010.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 60980030 is about 7808.9711230097. The cubic root of 60980030 is about 393.6067563272.

Adding to 60980030 its reverse (3008906), we get a palindrome (63988936).

The spelling of 60980030 in words is "sixty million, nine hundred eighty thousand, thirty".

Divisors: 1 2 5 10 6098003 12196006 30490015 60980030