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4242506606013 = 313307631756093
BaseRepresentation
bin111101101111001001000…
…110010110010110111101
3120000120122120122200221210
4331233021012112112331
51024002123142343023
613004551452115033
7615340161102144
oct75571106262675
916016576580853
104242506606013
111396267417025
12586286a65a79
1324a0b35a0390
141094a487c75b
1575555ee9593
hex3dbc91965bd

4242506606013 has 32 divisors (see below), whose sum is σ = 6112723833216. Its totient is φ = 2601810816768.

The previous prime is 4242506605991. The next prime is 4242506606033. The reversal of 4242506606013 is 3106066052424.

It is not a de Polignac number, because 4242506606013 - 29 = 4242506605501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242506606033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75605395 + ... + 75661487.

It is an arithmetic number, because the mean of its divisors is an integer number (191022619788).

Almost surely, 24242506606013 is an apocalyptic number.

It is an amenable number.

4242506606013 is a deficient number, since it is larger than the sum of its proper divisors (1870217227203).

4242506606013 is a wasteful number, since it uses less digits than its factorization.

4242506606013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62733.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 4242506606013 in words is "four trillion, two hundred forty-two billion, five hundred six million, six hundred six thousand, thirteen".

Divisors: 1 3 13 39 307 921 3991 6317 11973 18951 56093 82121 168279 246363 729209 1939319 2187627 5817957 17220551 25211147 51661653 75633441 223867163 354339481 671601489 1063018443 4606413253 13819239759 108782220667 326346662001 1414168868671 4242506606013