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101041404212 = 22728312751313
BaseRepresentation
bin101111000011010001…
…0010111100100110100
3100122210202020011021002
41132012202113210310
53123413044413322
6114230123542432
710204620523250
oct1360642274464
9318722204232
10101041404212
1139940269541
12176ba68aa18
1396b34b5658
144c674a9260
152965898c92
hex1786897934

101041404212 has 24 divisors (see below), whose sum is σ = 202796897856. Its totient is φ = 43150439808.

The previous prime is 101041404197. The next prime is 101041404229. The reversal of 101041404212 is 212404140101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6367733 + ... + 6383580.

It is an arithmetic number, because the mean of its divisors is an integer number (8449870744).

Almost surely, 2101041404212 is an apocalyptic number.

It is an amenable number.

101041404212 is an abundant number, since it is smaller than the sum of its proper divisors (101755493644).

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

101041404212 is a wasteful number, since it uses less digits than its factorization.

101041404212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12751607 (or 12751605 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 101041404212 its reverse (212404140101), we get a palindrome (313445544313).

The spelling of 101041404212 in words is "one hundred one billion, forty-one million, four hundred four thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 283 566 1132 1981 3962 7924 12751313 25502626 51005252 89259191 178518382 357036764 3608621579 7217243158 14434486316 25260351053 50520702106 101041404212